How to Propagate Firecracker Plant? Two Common Methods Explained in Detail
Firecracker plant (Russelia equisetiformis) is native to Mexico and prefers a warm, humid environment with plenty of sunlight, and the stronger the light, the better it blooms. So if you want your firecracker plant to produce beautiful flowers, it is best to give it as much light as possible during cultivation. Artificial propagation of firecracker plant can be done by two methods: cuttings and layering. Friends who like firecracker plant can learn about them together.
Firecracker Plant
I. Propagation by Cuttings
Softwood cuttings are usually taken in late spring and early autumn using current-year branches, or hardwood cuttings are taken in early spring using last year's branches. For home propagation, ideal cutting media are hard to obtain due to limited conditions, so it is recommended to use a pre-mixed and sterilized cutting medium; medium-coarse river sand can also be used, but it should be rinsed several times with clean water before use. Do not use sea sand or river sand from saline-alkaline areas, as they are not suitable for the growth of flowering plants.
When taking softwood cuttings, during the period of vigorous growth from late spring to early autumn, select sturdy current-year branches as cuttings. After cutting the branches off, choose the plump parts and cut them into sections 5-15 cm long, each section carrying more than 3 leaf nodes. When cutting the cuttings, note that the upper cut should be made straight across about 1 cm above the topmost leaf node, and the lower cut should be made at an angle about 0.5 cm below the bottommost leaf node; both cuts should be smooth (the blade must be sharp). When taking hardwood cuttings, after temperatures rise in early spring, select robust branches from the previous year as cuttings. Each cutting usually retains 3-4 nodes, and the cutting method is the same as for softwood cuttings.
II. Propagation by Layering
Select a sturdy branch and remove a ring of bark about 15-30 cm below the growing tip; the width of the wound after removal should be about 1 cm, and the depth should be just enough to remove the outer bark. Cut a piece of plastic film 10-20 cm long and 5-8 cm wide, place some moistened garden soil on it, and wrap it around the girdled section as if bandaging a wound; tie the top and bottom ends of the film tightly so the middle bulges. Roots will form in about four to six weeks. After rooting, cut off the branch together with its roots, and it becomes a new plant.
How to Grow Potted Firecracker Plant: Potted Firecracker Plant Cultivation Methods
How to grow potted firecracker plant? The firecracker plant has slender, drooping branches and leaves, blooms profusely, persistently and in vivid red, with flowers resembling firecrackers. It is an ideal trailing greenery plant for balconies and can be used for greening cultivation in balcony flower beds, dam tops, slope edges and other locations. The flowers are bright red, hanging down in large clusters just like firecrackers, quite spectacular. It can also be used as a potted display, for flower beds, beside rocks, and in lawns. Today we will learn about potted firecracker plant cultivation methods.
Potted Firecracker Plant Cultivation Methods
I. Cultivation Environment
Firecracker plant is a light-loving, sun-loving plant that prefers a warm, high-temperature, humid climate. It is suitable for planting in sunny and well-ventilated locations, and sandy loam with good drainage is best as soil. It has strong vitality, grows vigorously and is easy to cultivate. It is often planted in courtyards, on trellises, flower gates and fences as vertical greening.
II. Cultivation Medium
Field-planted firecracker plant requires deep soil with good water permeability. It is highly adaptable and can grow normally even in ordinary soil. Seedlings from layered propagation planted in the same year will bloom the following year. Never let it suffer drought in terms of fertilizer and water; keep the soil moist, and water twice a day during hot seasons. Apply diluted liquid fertilizer 1-2 times a month. For shaping and maintenance of vertical greening, supports need to be set up to guide growth. Do not turn the vines during the growing period, so as not to damage the tendrils, which would cause poor growth and poor blooming.
III. Key Cultivation Points
For cultivating firecracker plant, choose an environment with ample light and heat and abundant fertilizer and water. If the cultivation environment is too shady, the plant will grow slender and produce only branches and stems without blooming; if the climate is too hot and dry, the plant will show premature aging. The cultivation soil should be loose, fertile and rich in organic matter. During the peak growing season, apply liquid fertilizer 1-3 times a month. Overly thin and overly dense early branches should be pruned off, and plant height should be controlled to prevent excessive leggy growth.
IV. Potted Management
1. Potting Up
When potting up seedlings or repotting large plants that have been grown for several years, first place a 2-3 cm thick layer of coarse granular medium at the bottom of the pot as a drainage layer, sprinkle a layer of fully decomposed organic fertilizer on top as base fertilizer, about 1-2 cm thick, then cover with a thin layer of medium about 1-2 cm thick, and then place the plant in, so as to separate the fertilizer from the roots and avoid root burn.
2. Pruning
In winter, when the firecracker plant enters dormancy or semi-dormancy, cut off weak, diseased, pest-infested, dead and overly dense branches. Branch organization can also be done together with taking cuttings.
3. Repotting
As long as it is maintained properly, it will grow very quickly. When it grows to a certain size, consider giving it a larger pot so it can continue to grow vigorously. For the potting soil and component ratios used for repotting, one of the following can be chosen: vegetable garden soil: cinder = 3:1; or garden soil: medium-coarse river sand: sawdust (mushroom residue) = 4:1:2; or one of paddy soil, pond mud, or leaf mold.
4. Removing from the Pot
Place the plant to be repotted on the ground, first pat the sides of the pot lightly with the palm to shock the roots into separating from the pot wall. Turn the pot upside down on your left hand, gently grip the plant between the index finger and middle finger of the left hand, brace the wrist and fingertips against the rim of the pot, pat the bottom of the pot with the right hand, and then use the thumb to push the root ball downward through the bottom hole so the plant comes out. After it comes out, pat the root ball lightly with both palms to let excess soil fall away.
5. Preparing the Flower Pot
Choose a flower pot of appropriate size. Cover the bottom hole of the pot with two pieces of broken tile or thin foam pieces, ensuring both that the potting soil is not washed out by water and that excess water can drain out promptly. On top of the tile or foam, place a layer of expanded clay pellets or crushed red brick as a drainage layer, about 2-3 cm thick. On the drainage layer, place organic fertilizer, about 1-3 cm thick, and on top of the fertilizer place a thin layer of medium about 2 cm thick to separate the roots from the fertilizer. Finally, place the plant in, fill with nutrient soil, and leave about 2-3 cm from the pot rim.
For the potting medium, one of the following can be chosen: vegetable garden soil: cinder = 3:1; or garden soil: medium-coarse river sand: sawdust (mushroom residue) = 4:1:2; or one of paddy soil, pond mud, or leaf mold. After potting, water thoroughly once and keep in a shaded environment for one week of maintenance. When transplanting seedlings, first dig the planting hole, spread a layer of organic fertilizer at the bottom of the planting hole as basal fertilizer, about 4-6 cm thick, then cover with a layer of soil and place the seedling in, so as to separate the fertilizer from the roots and avoid root burn. After placing the seedling in, backfill the soil to cover the roots, firm the soil with your feet, and water thoroughly once.
For cultivating firecracker plant, choose an environment with ample light and heat and abundant fertilizer and water. If the cultivation environment is too shady, the plant will grow slender and produce only branches and stems without blooming; if the climate is too hot and dry, the plant will show premature aging. The cultivation soil should be loose, fertile and rich in organic matter. During the peak growing season, apply liquid fertilizer 1-3 times a month. Overly thin and overly dense early branches should be pruned off, and plant height should be controlled to prevent excessive leggy growth.
V. Key Management Points
1. Humidity
Firecracker plant likes a humid climate environment and requires the relative air humidity of the growing environment to be 70-80%. If the relative air humidity is too low, the lower leaves will turn yellow and drop, and the upper leaves will lose their luster.
2. Temperature
Because the firecracker plant is native to tropical regions and likes high-temperature, high-humidity environments, it has strict temperature requirements in winter. Growth stops when the ambient temperature is below 10°C, and it cannot overwinter safely when frost occurs.
3. Light
Firecracker plant likes a semi-shady environment. In autumn, winter and spring, it can be given plenty of sunlight, but in summer it should be shaded by more than 50%. When kept indoors, place it in a place with bright light as much as possible, such as a well-lit living room, bedroom, or study. After being kept indoors for a period (about one month), move it outdoors to a shaded place (with insulation conditions in winter) for a period of maintenance (about one month), and alternate like this.
4. Fertilizer and Water
For potted plants, in addition to adding organic fertilizer at potting time, appropriate fertilizer and water management should also be carried out during routine maintenance.
Spring, Summer and Autumn
These three seasons are its peak growing seasons. Fertilizer and water management follows the cycle of "Hua Bao" -- clear water -- "Hua Bao" -- clear water, with an interval of about 1-4 days; on sunny days or during high temperatures the interval is shorter, and on rainy days or during low temperatures the interval is longer or no watering is done.
Winter
During the winter dormant period, the main work is controlling fertilizer and water. Fertilizer and water management follows the cycle of "Hua Bao" -- clear water -- clear water -- "Hua Bao" -- clear water -- clear water, with an interval of about 3-7 days; on sunny days or during high temperatures the interval is shorter, and on rainy days or during low temperatures the interval is longer or no watering is done.
For field-planted plants, in spring and summer, according to drought conditions, apply fertilizer and water 2-4 times: first open a small circular trench 30-100 cm away from the root crown (the larger the plant, the farther from the root crown), with the trench width and depth both 20 cm. Scatter 25-50 jin of organic fertilizer into the trench, or 1-5 liang of granular compound fertilizer (chemical fertilizer), then water thoroughly. After winter begins and before spring begins, apply fertilizer once more in the above manner, but no watering is needed.
Firecracker Plant Russelia equisetiformis Schlecht. et Cham. Firecracker Plant Guide: How to Grow Firecracker Plant / How to Propagate Firecracker Plant
Firecracker Plant ProfileFirecracker Plant Russelia equisetiformis Schlecht. et Cham.
Firecracker Plant Cultivation Methods and Precautions: Introduction to Firecracker Plant
The firecracker plant blooms profusely, persistently and in vivid red, with flowers like firecrackers. It is an ideal trailing greenery plant for balconies. In warm regions it can bloom continuously all year round, and it already shows flowers at Spring Festival, making it even more beloved.
The firecracker plant has bright red flowers that hang down in large clusters just like firecrackers, quite spectacular. In warm regions it blooms almost continuously all year round, and it already shows flowers at Spring Festival, making it even more beloved. It can be displayed in pots, and can also be used in flower beds, beside rocks, and in lawns. The firecracker plant has slender, drooping branches and leaves, blooms profusely, persistently and in vivid red, with flowers like firecrackers. It is an ideal trailing greenery plant for balconies and can be used for greening cultivation in balcony flower beds, dam tops, slope edges and other locations.
Firecracker plant belongs to the genus Russelia in the family Plantaginaceae, also known as "firecracker flower" and "lucky grass", and is native to Mexico and Central America. Firecracker plant is a perennial herbaceous plant in the genus Russelia. Under suitable conditions, it can bloom in all four seasons.
Morphological Characteristics of Firecracker Plant
Firecracker plant is a multi-branched, clustered semi-vine flowering plant, about 1 m tall; the stems are initially upright and bend and droop at the tips, hanging down under gravity when in bloom. The branchlets are whorled, slender, with obvious nodes. The leaves are ovate or linear-lanceolate, mostly reduced and very small. The large panicle composed of cymes bears many flowers and bends downward; the flowers are bright red, with a tubular corolla, slightly two-lipped, about 2.5 cm long. The capsule is spherical. The flowering period is mainly from March to June, and in warm regions it often blooms continuously all year round.
The firecracker plant is 60-100 cm tall, with slender stems and branches that have longitudinal ridges, are green, whorled at the nodes, and much branched. The small leaves are opposite or whorled, mostly reduced to small scales. The cymes have a long tubular corolla, red, with an indistinct two-lipped apex, the upper lip 2-lobed and the lower lip 3-lobed.
Firecracker plant is an upright, horsetail-like subshrub, up to 1 m tall, entirely hairless. The stems are whorled-branched, slender, and ridged. The leaves are whorled and reduced to lanceolate scales. The cymose panicle is narrow and long; the small cymes have 1-3 flowers; the peduncle is up to 3 cm long; the bracts are subulate; the pedicels are nearly 1 cm long; the calyx is small, only 2-3 mm long, deeply 5-parted more than halfway, with ovate-triangular, acute, imbricate lobes; the corolla is up to 2 cm long, red, with a long tube, indistinctly 2-lipped, the upper lip 2-lobed and the lower lip 3-lobed; there are 4 stamens, included, and the staminodes are very small, located at the rear of the base of the corolla tube. The capsule is spherical and loculicidal.
The firecracker plant has a semi-drooping form, 1-1.3 m long. The leaves are opposite or whorled, reduced to narrowly lanceolate or linear, papery, green, with young leaves tinged purplish red, entire; the branches are slender, soft, dense, ridged and green. The raceme is borne at the tips of the branchlets; the flowers are relatively small, long-tubular, 3 cm long, deep red, and drooping.
Firecracker plant can bloom in all four seasons, with the peak flowering period from May to August. The capsule is spherical and loculicidal.
Original Form
Firecracker plant is a herb, upright, up to 1 m tall. Horsetail-like, almost leafless. The whole plant is hairless. The stem is four-angled; the branches are slender and whorled, with drooping tips. The leaves are small and scattered; the leaf blades are oblong to oblong-ovate, less than 1.5 cm long, mostly reduced to scales on the branches. The cymose panicle is narrow and long; the small cymes have 1-3 flowers; the peduncle is up to 3 mm long; the calyx is deeply 5-parted more than halfway, with ovate-triangular, acute, imbricate lobes; the corolla is bright red, about 2.5 cm long, with a long tube, indistinctly 2-lipped, the upper lip 2-lobed with ovate or long-ovate lobes about 3 mm long, the lower lip 3-lobed; there are 4 stamens, included, and the staminodes are very small, located at the rear of the base of the corolla tube.
Ecological Habits of Firecracker Plant
Firecracker plant is native to tropical Central America. It likes a climate environment with high temperature, high humidity and ample sunlight, and likes fertile soil. It tolerates shade, and dislikes poor soil, drought and waterlogging, and fears cold. The optimum growth temperature is 18-30°C.
Firecracker plant likes warmth and heat and is not cold-tolerant. It requires well-drained, loose and fertile soil. The minimum overwintering temperature for greenhouse cultivation is 12°C.
Cultivation Techniques of Firecracker Plant: Cultivation Environment
Firecracker plant is a light-loving, sun-loving plant that prefers a warm, high-temperature, humid climate. It is suitable for planting in sunny and well-ventilated locations, and sandy loam with good drainage is best as soil. It has strong vitality, grows vigorously and is easy to cultivate. It is often planted in courtyards, on trellises, flower gates and fences as vertical greening.
Cultivation Medium
Field-planted firecracker plant requires deep soil with good water permeability. It is highly adaptable and can grow normally even in ordinary soil. Seedlings from layered propagation planted in the same year will bloom the following year. Never let it suffer drought in terms of fertilizer and water; keep the soil moist, and water twice a day during hot seasons. Apply diluted liquid fertilizer 1-2 times a month. For shaping and maintenance of vertical greening, supports need to be set up to guide growth. Do not turn the vines during the growing period, so as not to damage the tendrils, which would cause poor growth and poor blooming.
Key Cultivation Points
For cultivating firecracker plant, choose an environment with ample light and heat and abundant fertilizer and water. If the cultivation environment is too shady, the plant will grow slender and produce only branches and stems without blooming; if the climate is too hot and dry, the plant will show premature aging. The cultivation soil should be loose, fertile and rich in organic matter. During the peak growing season, apply liquid fertilizer 1-3 times a month. Overly thin and overly dense early branches should be pruned off, and plant height should be controlled to prevent excessive leggy growth.
Potted Management
Potting Up
When potting up seedlings or repotting large plants that have been grown for several years, first place a 2-3 cm thick layer of coarse granular medium at the bottom of the pot as a drainage layer, sprinkle a layer of fully decomposed organic fertilizer on top as base fertilizer, about 1-2 cm thick, then cover with a thin layer of medium about 1-2 cm thick, and then place the plant in, so as to separate the fertilizer from the roots and avoid root burn.
Pruning
In winter, when the firecracker plant enters dormancy or semi-dormancy, cut off weak, diseased, pest-infested, dead and overly dense branches. Branch organization can also be done together with taking cuttings.
Repotting
As long as it is maintained properly, it will grow very quickly. When it grows to a certain size, consider giving it a larger pot so it can continue to grow vigorously. For the potting soil and component ratios used for repotting, one of the following can be chosen: vegetable garden soil: cinder = 3:1; or garden soil: medium-coarse river sand: sawdust (mushroom residue) = 4:1:2; or one of paddy soil, pond mud, or leaf mold.
Removing from the Pot
Place the plant to be repotted on the ground, first pat the sides of the pot lightly with the palm to shock the roots into separating from the pot wall. Turn the pot upside down on your left hand, gently grip the plant between the index finger and middle finger of the left hand, brace the wrist and fingertips against the rim of the pot, pat the bottom of the pot with the right hand, and then use the thumb to push the root ball downward through the bottom hole so the plant comes out. After it comes out, pat the root ball lightly with both palms to let excess soil fall away.
Preparing the Flower Pot
Choose a flower pot of appropriate size. Cover the bottom hole of the pot with two pieces of broken tile or thin foam pieces, ensuring both that the potting soil is not washed out by water and that excess water can drain out promptly. On top of the tile or foam, place a layer of expanded clay pellets or crushed red brick as a drainage layer, about 2-3 cm thick. On the drainage layer, place organic fertilizer, about 1-3 cm thick, and on top of the fertilizer place a thin layer of medium about 2 cm thick to separate the roots from the fertilizer. Finally, place the plant in, fill with nutrient soil, and leave about 2-3 cm from the pot rim.
For the potting medium, one of the following can be chosen: vegetable garden soil: cinder = 3:1; or garden soil: medium-coarse river sand: sawdust (mushroom residue) = 4:1:2; or one of paddy soil, pond mud, or leaf mold. After potting, water thoroughly once and keep in a shaded environment for one week of maintenance. When transplanting seedlings, first dig the planting hole, spread a layer of organic fertilizer at the bottom of the planting hole as basal fertilizer, about 4-6 cm thick, then cover with a layer of soil and place the seedling in, so as to separate the fertilizer from the roots and avoid root burn. After placing the seedling in, backfill the soil to cover the roots, firm the soil with your feet, and water thoroughly once.
For cultivating firecracker plant, choose an environment with ample light and heat and abundant fertilizer and water. If the cultivation environment is too shady, the plant will grow slender and produce only branches and stems without blooming; if the climate is too hot and dry, the plant will show premature aging. The cultivation soil should be loose, fertile and rich in organic matter. During the peak growing season, apply liquid fertilizer 1-3 times a month. Overly thin and overly dense early branches should be pruned off, and plant height should be controlled to prevent excessive leggy growth.
Key Management Points
Humidity
Firecracker plant likes a humid climate environment and requires the relative air humidity of the growing environment to be 70-80%. If the relative air humidity is too low, the lower leaves will turn yellow and drop, and the upper leaves will lose their luster.
Temperature
Because the firecracker plant is native to tropical regions and likes high-temperature, high-humidity environments, it has strict temperature requirements in winter. Growth stops when the ambient temperature is below 10°C, and it cannot overwinter safely when frost occurs.
Light
Firecracker plant likes a semi-shady environment. In autumn, winter and spring, it can be given plenty of sunlight, but in summer it should be shaded by more than 50%. When kept indoors, place it in a place with bright light as much as possible, such as a well-lit living room, bedroom, or study. After being kept indoors for a period (about one month), move it outdoors to a shaded place (with insulation conditions in winter) for a period of maintenance (about one month), and alternate like this.
Fertilizer and Water
For potted plants, in addition to adding organic fertilizer at potting time, appropriate fertilizer and water management should also be carried out during routine maintenance.
Spring, Summer and Autumn
These three seasons are its peak growing seasons. Fertilizer and water management follows the cycle of "Hua Bao" -- clear water -- "Hua Bao" -- clear water, with an interval of about 1-4 days; on sunny days or during high temperatures the interval is shorter, and on rainy days or during low temperatures the interval is longer or no watering is done.
Winter
During the winter dormant period, the main work is controlling fertilizer and water. Fertilizer and water management follows the cycle of "Hua Bao" -- clear water -- clear water -- "Hua Bao" -- clear water -- clear water, with an interval of about 3-7 days; on sunny days or during high temperatures the interval is shorter, and on rainy days or during low temperatures the interval is longer or no watering is done.
For field-planted plants, in spring and summer, according to drought conditions, apply fertilizer and water 2-4 times: first open a small circular trench 30-100 cm away from the root crown (the larger the plant, the farther from the root crown), with the trench width and depth both 20 cm. Scatter 25-50 jin of organic fertilizer into the trench, or 1-5 liang of granular compound fertilizer (chemical fertilizer), then water thoroughly. After winter begins and before spring begins, apply fertilizer once more in the above manner, but no watering is needed.
Firecracker Plant Cultivation Methods: Key Maintenance Points
Firecracker flower is native to Mexico and likes a warm, humid environment with ample sunlight; the stronger the light, the better it blooms. Therefore, during cultivation, let it receive as much light as possible, and there is no need to shade it even in midsummer. Firecracker flower fears waterlogging and is slightly drought-tolerant. Water so that the soil dries before watering and stays moist without standing water; it should neither have long-term standing water nor be overly dry. It is best to keep the potting soil moist but not waterlogged. When the air is dry, spray water on the plant to increase humidity. During the growing period, apply a thin, decomposed cake fertilizer about once every 10 days. In winter, place it indoors in a sunny spot, stop watering and fertilizing, and keep it above 8°C for safe overwintering.
Firecracker flower is tolerant of pruning, and the flowers mostly open on young branches, so during cultivation it should be pruned frequently to encourage the plant to produce more young branches and achieve more blooms.
Repot once every spring. When repotting, prune the plant, cutting off overly long and messy branches, and appropriately trim the root system, then plant it in fertile sandy soil with good drainage and aeration. Firecracker flower can be propagated by division together with spring repotting, or by cuttings at 15°C to 25°C.
The cuttings should have the tender tip and the lower lignified old branches removed, measured by three leaf axils, about 7-10 cm long, with side branches cut off, and inserted into the soil to 1/3 of their length. Place in a semi-shady spot, keep the potting soil moist and maintain a certain air humidity, and roots will form in 20-30 days. The tubular flowers of the firecracker flower closely resemble firecrackers about to be lit.
Blooming on green, slender branches, they give a festive and lively feeling. They can be grown in pots or hanging baskets, and look good decorating balconies, courtyards, or hanging under corridors.
For cultivating firecracker plant, choose an environment with ample light and heat and abundant fertilizer and water. If the cultivation environment is too shady, the plant will grow slender and produce only branches and stems without blooming; if the climate is too hot and dry, the plant will show premature aging. The cultivation soil should be loose, fertile and rich in organic matter. During the peak growing season, apply liquid fertilizer 1-3 times a month. Overly thin and overly dense early branches should be pruned off, and plant height should be controlled to prevent excessive leggy growth.
Propagation Methods of Firecracker Plant
Firecracker plant can be propagated by cuttings, division or layering. Cut thick and thin branches into 10-15 cm lengths and insert them in plain sand, shade them, and maintain 80%-90% humidity; the survival rate can reach over 90%. Alternatively, bend the drooping branches of the plant into the soil, and they will root and grow into independent new plants. Division is best done during the rainy season from July to September.
Propagation by Cuttings
Softwood cuttings are usually taken in late spring and early autumn using current-year branches, or hardwood cuttings are taken in early spring using last year's branches. For home propagation, ideal cutting media are hard to obtain due to limited conditions, so it is recommended to use a pre-mixed and sterilized cutting medium; medium-coarse river sand can also be used, but it should be rinsed several times with clean water before use. Do not use sea sand or river sand from saline-alkaline areas, as they are not suitable for the growth of flowering plants.
When taking softwood cuttings, during the period of vigorous growth from late spring to early autumn, select sturdy current-year branches as cuttings. After cutting the branches off, choose the plump parts and cut them into sections 5-15 cm long, each section carrying more than 3 leaf nodes. When cutting the cuttings, note that the upper cut should be made straight across about 1 cm above the topmost leaf node, and the lower cut should be made at an angle about 0.5 cm below the bottommost leaf node; both cuts should be smooth (the blade must be sharp). When taking hardwood cuttings, after temperatures rise in early spring, select robust branches from the previous year as cuttings. Each cutting usually retains 3-4 nodes, and the cutting method is the same as for softwood cuttings.
Post-Cutting Management
Temperature
The optimum temperature for cuttings to root is 20°C-30°C. Below 20°C, rooting is difficult and slow; above 30°C, the upper and lower cuts of the cuttings are easily infected by pathogens and rot, and the higher the temperature, the greater the proportion of rot. When low temperatures occur after cutting, the main insulation measure is to wrap the flower pot or container used for cuttings with plastic film; when the temperature is too high after cutting, the main cooling measure is to shade the cuttings, blocking out 50-80% of sunlight, and at the same time mist the cuttings 3-5 times a day; on sunny days with higher temperatures, mist more frequently, and on rainy days with lower temperatures and higher humidity, mist less frequently or not at all.
Humidity
After cutting, the relative air humidity must be kept at 75-85%. The basic requirement for cuttings to root is that before the cuttings root, they must remain fresh and tender enough to carry out photosynthesis to produce rooting substances. However, cuttings that have not yet rooted cannot absorb enough water to maintain their internal water balance. Therefore, misting must be used to reduce water evaporation from the cuttings: under shaded conditions, mist the cuttings 3-5 times a day; the higher the temperature on sunny days, the more frequent the misting, and the lower the temperature on rainy days, the less frequent the misting or none at all. However, excessive misting makes the cuttings prone to infection by pathogens and rot, because many kinds of pathogens exist in water.
Light
Cutting propagation cannot do without sunlight, because the cuttings still need to continue photosynthesis to produce nutrients and rooting substances to supply their rooting needs. However, the stronger the light, the higher the temperature inside the cuttings, the more vigorous the transpiration of the cuttings, and the more water they consume, which is not conducive to the survival of the cuttings. Therefore, after cutting, 50-80% of sunlight must be blocked. After the root system grows out, gradually remove the shade net: on sunny days, remove the shade net at 4:00 p.m. each day, and cover it again before 9:00 a.m. the next day.
Propagation by Layering
Select a sturdy branch and remove a ring of bark about 15-30 cm below the growing tip; the width of the wound after removal should be about 1 cm, and the depth should be just enough to remove the outer bark. Cut a piece of plastic film 10-20 cm long and 5-8 cm wide, place some moistened garden soil on it, and wrap it around the girdled section as if bandaging a wound; tie the top and bottom ends of the film tightly so the middle bulges. Roots will form in about four to six weeks. After rooting, cut off the branch together with its roots, and it becomes a new plant.
Propagation and Seedling Raising
Cuttings and layering are the main methods. Cuttings are taken in spring and summer. Hardwood stem cuttings are a good way to quickly form plants: use a 2 m long old stem sprouting from the base as the cutting, roots form after 2 months, then let it grow freely and transplant the following year. Layering can be done all year round, but spring and summer are best. Choose short-noded, sturdy branches, keep the leaves, cut and wound below a node, press it into the soil nearby or into a pot, keep it moist; roots form in 30 days, and it can be cut from the mother plant in 60 days.
Disease and Pest Control of Firecracker Plant
The main pests and diseases of the firecracker plant include: aphids, cottony cushion scale, circular armored scale and black caterpillars.
Distribution range of the firecracker plant
The firecracker plant is native to Mexico and Central America. It is cultivated throughout China, mostly grown in pots, and in the north it must be brought indoors.
Medicinal or dietary therapeutic value of the firecracker plant
The medical information and health dietary information on Huahua Network is for reference only and cannot be used as a basis for diagnosis or medical treatment. Any health problem should be consulted with professional medical personnel, and any disease treatment should follow a doctor's advice.
Ultimate flower-protecting mission: love yourself, start from reality, and strictly follow a doctor's advice. For illness, do not be careless, do not delay, do not give up hope, face it bravely, warm the silent world with love, and care for the flower field in your heart with your heart.
Medicinal effects
[Other names]: Jixiangcao, Mazonghua, Guanyinliu, Huadingzi, Masonghua
[Latin plant, animal and mineral name]: Russelia equisetiformis Schlecht. Et Cham.
[Effects]: Reconnecting tendons and bones; promoting blood circulation and removing blood stasis.
[Textual research]: First recorded in "Essential Economic Plants of North China".
[Main indications]: Falls, sprains and strains; cuts and incised wounds, fractures and tendon injuries.
[Various authors' discussions]: "Outline of New China Materia Medica": used externally to treat fractures.
[Harvesting and storage]: Harvested in summer, used fresh or dried in the sun.
[Resource distribution]: It is a beautiful ornamental garden plant. Often cultivated in Fujian and Guangdong.
[Efficacy classification]: Bone-setting medicine.
[Nature and flavor]: Sweet in taste; neutral in nature.
[Medicinal material source]: The above-ground parts of the Scrophulariaceae plant Russelia equisetiformis.
[Usage and dosage]: External use: appropriate amount of fresh product, pounded and applied. Internal use: decocted in water, 10-15 g.
[Source]: "Chinese Materia Medica"
Uses and purposes of the firecracker plant: home decoration
The firecracker plant has slender, drooping branches and leaves, blooms profusely, is long-lasting and bright red, and its flowers resemble firecrackers. It is an ideal trailing greening plant for balconies and can be used for greening cultivation in balcony flower beds, dam tops, slope edges and other places. In warm regions it blooms almost continuously all year round, and it already shows flowers at Spring Festival, making it even more beloved.
Uses in pot cultivation
Editor's note: The bright red flowers of the firecracker flower bloom on slender branches, looking like firecrackers ready to ignite at any moment, giving people a feeling of festivity and warmth. It can be used as a potted plant to decorate balconies, courtyards and interiors, and can also be grown as a hanging basket plant, suspended under corridors, in front of windows and other places for viewing. In warmer climates, it can also be planted in the ground in flower beds, beside rockeries, beside rocks and other places.
Landscape uses of the firecracker plant
The firecracker plant is native to Central America and is cultivated in gardens in Guangdong and Fujian.
The firecracker plant has slender, drooping branches and leaves, blooms profusely, is long-lasting and bright red, and its flowers resemble firecrackers. It is an ideal trailing greening plant for balconies and can be used for greening cultivation in balcony flower beds, dam tops, slope edges and other places.
The firecracker plant has bright red flowers, and large strings hang down just like firecrackers, making quite a spectacular sight. It can be displayed in pots, and can also be used in flower beds, beside rocks and in lawns.
Cultural background of the firecracker plant: flower notes
The firecracker flower is named because its flowers look like firecrackers, and it is also known by another name, golden coral. Whenever it blooms in spring, the golden-yellow little flowers dot the green wall like strings of firecrackers, and also seem to explode into a patch like a spark, adding much festive color to gardens and the environment.
The firecracker flower clings to the wall, and a single flowering plant can cover a wall nearly half a hundred meters long. Strings of firecracker flowers are like firecrackers welcoming spring, hanging all over a wall dozens of meters long. It generally begins to bloom around January and only slowly disappears after May. At peak bloom, the whole wall looks like blazing fireworks, symbolizing prosperous and thriving good days and wealth and good fortune for the owner.
After a spring rain, water droplets clinging to the flowers make them look even more delicate and lovely.
Flower language of the firecracker plant
Flower language of the firecracker flower: wealth and good fortune.
In the peak flowering season, the extremely magnificent firecracker flower is perfectly in season and in keeping with the occasion, bringing a rich festive atmosphere to the owner's garden and courtyard. During the New Year season, the strings of flowers blooming all over the wall are like blazing fireworks, also symbolizing the owner's wealth and good fortune and prosperous, thriving good days.
The firecracker flower is usually cultivated in the open air on balconies, terraces and courtyards, and requires wooden or wrought-iron climbing trellises. Smaller potted plants can also be placed in the living room for viewing during the Spring Festival, and all can bring a year of auspicious good luck to the home. In addition, it is also an excellent New Year gift for relatives and friends.
Pictures of the firecracker plant