Household Care and Management Methods for Potted Monstera deliciosa
A reader asked about how to grow potted Monstera deliciosa and its household care and management. Here is a brief introduction: Monstera deliciosa likes warmth and fears cold. Its optimum growing temperature is around 30°C; at 10°C it stops growing and enters dormancy. Monstera deliciosa grows well under moist and semi-moist conditions. Monstera deliciosa is a typical shade-tolerant plant. For large-scale production, shade facilities must be installed; a 50% shade net can be used. Especially for sown seedlings and newly rooted cuttings, direct sunlight must be avoided to prevent leaf scorch. Mature plants also need shading during midsummer; otherwise the leaves age, lose their natural luster, and their ornamental value is reduced. The specific methods are introduced as follows:
Monstera deliciosa belongs to the Araceae family and is a perennial evergreen climbing plant. Its form is distinctive, with stems like bamboo nodes and leaves like a turtle's back. It stays green all year round, with hanging aerial roots of many shapes, and is both shade-tolerant and drought-tolerant. Monstera deliciosa is an evergreen climbing plant. The stem is thick and sturdy. Young leaves are heart-shaped and lack holes; when mature they become broadly ovate with pinnate deep lobes, with oval perforations between the veins, and the leaves have long petioles and are dark green. The inflorescence is a spadix, the spathe is boat-shaped, blooming in November, pale yellow. Placed on a tall stand in the corner of a living room, bedroom, or study, potted Monstera deliciosa gives a feeling of elegance, uprightness, and refined purity.
Monstera deliciosa is easy to cultivate. To shorten the growth cycle and improve the ornamental effect, the following points should be noted in care:
Monstera deliciosa is intolerant of drought and fears direct sunlight. It is not demanding about soil, but grows better in slightly acidic soil rich in humus and well drained. It fears strong sunlight and exposure. Monstera deliciosa is a typical shade-tolerant plant. For large-scale production, shade facilities must be installed; a 50% shade net can be used. Especially for sown seedlings and newly rooted cuttings, direct sunlight must be avoided to prevent leaf scorch. Mature plants also need shading during midsummer; otherwise the leaves age, lose their natural luster, and their ornamental value is reduced.
It fears dry air. Monstera deliciosa naturally grows in tropical rainforests and likes moisture, but waterlogged potting soil will also cause root rot, causing the plant to stop growing, the leaves to droop, lose luster, and become uneven. Watering should follow the principle of preferring wet over dry, keeping the potting soil moist often but not waterlogged. In spring and autumn, water once every 2-3 days. In midsummer, besides daily watering, spray water several times to keep the leaf surface fresh; for hanging cultivation, spray more frequently. In winter, leaf transpiration decreases, so the amount of watering should be reduced.
Apply light fertilizer frequently. Monstera deliciosa is a foliage plant that is relatively tolerant of fertilizer. To promote more new leaves and keep the leaf color green with natural luster, apply fertilizer once every half month during the growing season. When fertilizing, be careful not to let the fertilizer solution stain the leaf surface. At the same time, the roots of Monstera deliciosa are relatively tender, so raw fertilizer and concentrated fertilizer should be avoided to prevent root burn. It is best to use "Huiyou" 20-8-20 four-season high potassium nitrate fertilizer and 20-20-20 general-purpose fertilizer, which are more beneficial to the growth of Monstera deliciosa.
Staking and shaping are needed. Monstera deliciosa is a large foliage plant with thick stems and large leaves. Especially when dividing mature plants, a frame should be set up and tied to prevent lodging and deformation. After the shape is set, the support can be removed. At the same time, after shaping, when the stem nodes and leaves grow too densely and the vines grow too long, pay attention to pruning the whole plant, striving for a natural and beautiful appearance.
Pests and Diseases
Scale insects are the most common pest of Monstera deliciosa. They can be cleaned off with an old toothbrush and then sprayed with a 1000-fold dilution of 40% omethoate. Common diseases include leaf spot, gray leaf spot, and stem blight, which can be sprayed with a 600-fold dilution of 65% zineb wettable powder.
Household Care and Management for Potted Monstera deliciosa
China Landscape Website, October 21 news: A reader asked about how to grow potted Monstera deliciosa and its household care and management. Here is a brief introduction: Monstera deliciosa likes warmth and fears cold. Its optimum growing temperature is around 30°C; at 10°C it stops growing and enters dormancy. Monstera deliciosa grows well under moist and semi-moist conditions. Monstera deliciosa is a typical shade-tolerant plant. For large-scale production, shade facilities must be installed; a 50% shade net can be used. Especially for sown seedlings and newly rooted cuttings, direct sunlight must be avoided to prevent leaf scorch. Mature plants also need shading during midsummer; otherwise the leaves age, lose their natural luster, and their ornamental value is reduced. The specific methods are introduced as follows:
Monstera deliciosa belongs to the Araceae family and is a perennial evergreen climbing plant. Its form is distinctive, with stems like bamboo nodes and leaves like a turtle's back. It stays green all year round, with hanging aerial roots of many shapes, and is both shade-tolerant and drought-tolerant. Monstera deliciosa is an evergreen climbing plant. The stem is thick and sturdy. Young leaves are heart-shaped and lack holes; when mature they become broadly ovate with pinnate deep lobes, with oval perforations between the veins, and the leaves have long petioles and are dark green. The inflorescence is a spadix, the spathe is boat-shaped, blooming in November, pale yellow. Placed on a tall stand in the corner of a living room, bedroom, or study, potted Monstera deliciosa gives a feeling of elegance, uprightness, and refined purity.
Monstera deliciosa is easy to cultivate. To shorten the growth cycle and improve the ornamental effect, the following points should be noted in care:
Monstera deliciosa is intolerant of drought and fears direct sunlight. It is not demanding about soil, but grows better in slightly acidic soil rich in humus and well drained. It fears strong sunlight and exposure. Monstera deliciosa is a typical shade-tolerant plant. For large-scale production, shade facilities must be installed; a 50% shade net can be used. Especially for sown seedlings and newly rooted cuttings, direct sunlight must be avoided to prevent leaf scorch. Mature plants also need shading during midsummer; otherwise the leaves age, lose their natural luster, and their ornamental value is reduced.
It fears dry air. Monstera deliciosa naturally grows in tropical rainforests and likes moisture, but waterlogged potting soil will also cause root rot, causing the plant to stop growing, the leaves to droop, lose luster, and become uneven. Watering should follow the principle of preferring wet over dry, keeping the potting soil moist often but not waterlogged. In spring and autumn, water once every 2-3 days. In midsummer, besides daily watering, spray water several times to keep the leaf surface fresh; for hanging cultivation, spray more frequently. In winter, leaf transpiration decreases, so the amount of watering should be reduced.
Apply light fertilizer frequently. Monstera deliciosa is a foliage plant that is relatively tolerant of fertilizer. To promote more new leaves and keep the leaf color green with natural luster, apply fertilizer once every half month during the growing season. When fertilizing, be careful not to let the fertilizer solution stain the leaf surface. At the same time, the roots of Monstera deliciosa are relatively tender, so raw fertilizer and concentrated fertilizer should be avoided to prevent root burn. It is best to use "Huiyou" 20-8-20 four-season high potassium nitrate fertilizer and 20-20-20 general-purpose fertilizer, which are more beneficial to the growth of Monstera deliciosa.
Staking and shaping are needed. Monstera deliciosa is a large foliage plant with thick stems and large leaves. Especially when dividing mature plants, a frame should be set up and tied to prevent lodging and deformation. After the shape is set, the support can be removed. At the same time, after shaping, when the stem nodes and leaves grow too densely and the vines grow too long, pay attention to pruning the whole plant, striving for a natural and beautiful appearance.
Pests and Diseases
Scale insects are the most common pest of Monstera deliciosa. They can be cleaned off with an old toothbrush and then sprayed with a 1000-fold dilution of 40% omethoate. Common diseases include leaf spot, gray leaf spot, and stem blight, which can be sprayed with a 600-fold dilution of 65% zineb wettable powder.
Potted Management of Monstera deliciosa and Summer and Autumn Care Tips for Monstera deliciosa
The leaves of Monstera deliciosa are unusual in shape, with holes and splits, closely resembling a turtle's back. The stem nodes are thick and sturdy, also like bamboo, with dark brown aerial roots crisscrossing like wires. Its leaves stay green all year round and it is extremely shade-tolerant, making it a famous large indoor potted foliage plant. Let us now look at some knowledge about Monstera deliciosa.
I. Introduction to Monstera deliciosa
Monstera deliciosa is an evergreen climbing plant with a thick, sturdy stem. Young leaves are heart-shaped and without holes; when mature they become broadly ovate with pinnate deep lobes, with oval perforations between the veins, and the leaves have long petioles and are dark green. The inflorescence is a spadix, the spathe is boat-shaped, blooming in November, pale yellow. Monstera deliciosa is also known as "Penglai banana" and "wire grass." It is an evergreen climbing foliage plant of the Araceae family, with brown aerial roots growing on the stem, shaped like wires, hence the name "wire grass." The leaves are ovate and have many oblong holes and deep splits distributed between the pinnate veins in a turtle-shell pattern; their shape resembles a turtle-shell design, and the stem has nodes like bamboo, hence the name "Monstera deliciosa."
The spadix inflorescence as a whole looks like a "desk lamp," with a lampshade and a bulb. It is native to the tropical rainforests of Mexico. It likes warm, humid environments, avoids direct sunlight, and is not cold-tolerant, so in northern China it is grown as an indoor potted plant. In Europe, the United States, and Japan, Monstera deliciosa is commonly used for potted display, decorating living rooms and windowsills. In South American countries such as Brazil and Argentina and in Mexico in Central America, besides being grown in pots, it is often planted beside pergolas or buildings, letting Monstera deliciosa climb over trellises or cling to walls, making an excellent vertical greening material.
Since the early 1980s, China has introduced large quantities of Monstera deliciosa from the United States. The sown potted seedlings were deeply loved by the public, and a "Monstera deliciosa craze" once appeared. To this day, large potted Monstera deliciosa has become a major backbone material for hotel lobbies. In the south, potted Monstera deliciosa produced with tree fern pole supports sells well all over the country and has become one of the flagship products among Guangdong's foliage plants. Monstera deliciosa has entered thousands of households.
II. Potted Management of Monstera deliciosa
For potting, mix 3 parts leaf mold, 3 parts compost, and 4 parts river sand to make the growing medium. When repotting and changing soil each spring, add decomposed organic fertilizer or phosphorus and potassium fertilizer to the pot as a base fertilizer. During the growing season, water frequently, following the principle of preferring wet over dry, and keep the potting soil moist. In summer, spray water on the leaves frequently to maintain high air humidity. In winter, the temperature must not be lower than 10°C, and cold winds must be prevented; otherwise the leaves are prone to turning yellow and dropping. In winter, the potting soil should be on the dry side, slightly moist; too wet easily causes root rot and withered leaves. Every 3-5 days, spray the branches and leaves with water at the same or similar temperature as the room to remove indoor dust pollution and keep the plant fresh and bright. From May to September, apply a dilute liquid fertilizer once every 2 weeks or so, and apply a foliar fertilizer once during the peak growth period; a 0.1% urea aqueous solution or a 0.2% potassium dihydrogen phosphate aqueous solution is better. During overwintering, fertilize less or not at all.
For long-term cultivation, water must be sufficient, and the growing medium must be kept moist often, watering once every 2-3 days; when the weather is dry, also spray water on the leaves to keep the air humid, following the watering principle of preferring wet over dry, to favor the growth of branches and leaves and keep the leaves bright. In autumn and winter, the amount of watering can be gradually reduced. Excessive watering causes root rot, but the air should still remain relatively humid; spray water on the leaves every 7-10 days to keep the plant and leaves fresh and evergreen.
Monstera deliciosa relatively likes fertilizer. To make it grow vigorously, apply dilute liquid fertilizer twice a month from April to September. During the growing season, pay attention to shading; semi-shade is best. Avoid direct strong sunlight; especially in midsummer it must not be placed in direct sunlight, otherwise the leaves are easily scorched and burned, affecting ornamental value. After 2-3 years of cultivation, the stem of Monstera deliciosa becomes too tall, reaching more than 1.5 m, but it cannot stand upright, so a bamboo pole can be inserted for support to prevent lodging. For a large pot, use one 1.3-1.5 m wooden stick, insert it into the pot, and plant Monstera deliciosa; first, it prevents lodging, and second, it grows lushly attached to the pole. Alternatively, cut the overly tall stem for propagation, letting the mother plant sprout new stems and new leaves again.
In winter, it needs to be placed indoors above 10°C, but at least maintain a temperature above 5°C; otherwise the leaves will freeze and scorch, and the potting soil should be on the dry side. During the growing period, Monstera deliciosa often suffers from brown spot and anthracnose, which can be controlled in time by spraying a 1000-fold dilution of 50% thiophanate and 75% chlorothalonil, or an 800-**** fold dilution of 50% carbendazim. In summer and winter, when ventilation is poor, scale insects and noctuid larvae often occur on the back of the stems, sucking sap and eating tender leaves. They can be caught by hand or brushed off; it is best to spray and kill them with a 1500-fold dilution of 40% omethoate emulsifiable concentrate, a 2000-fold dilution of 40% isocarbophos emulsifiable concentrate, or a 1500-fold dilution of 40% profenofos emulsifiable concentrate.
Summer and Autumn Care
In autumn and the other season, because sunlight is strong and the weather is dry and hot, potted Monstera deliciosa should be placed in a cool, ventilated place. While providing reasonable shade, spray more water on the leaves to increase humidity and lower temperature, and keep the leaf surface smooth and bright, adding a sense of coolness indoors. Because watering and spraying are frequent in summer, the potting soil easily becomes compacted and its acidity decreases. To prevent physiological yellowing of Monstera deliciosa and the appearance of iron-deficiency chlorosis, a small amount of ferrous sulfate can be added while watering, at a concentration of about 0.5-1.0%, to increase the acidity of the potting soil and supplement the plant's iron nutrition.
In late autumn, so that Monstera deliciosa can overwinter safely, a small amount of potassium chloride or potassium carbonate can be applied to increase the concentration of the plant cell sap, enhance its cold resistance, and enable it to pass through the severe winter safely. The method to inhibit its growth is to control watering and fertilizing, changing watering to spraying the leaves; a clean, hygienic metal awl can be selected to pierce through the basal stem nodes of Monstera deliciosa, damaging part of its conductive tissue and blocking the transport of some nutrients, so that the plant shape is neat and compact, with short stems, dense nodes, short petioles, and beautiful leaves.