A Detailed Guide to the Latest Cultivation Methods for Fuchsia
Fuchsia is native to Mexico and is widely cultivated in China, especially in the north or in greenhouses on the plateaus of the northwest and southwest. As a potted plant, it is suitable for guest rooms, flower stands and desk decoration. Placed in a bottle of clean water, it is not only ornamental but can also root and propagate. Let us take a look below at the cultivation methods for fuchsia!
Growth Characteristics of Fuchsia
Fuchsia is a perennial shrub with lanceolate-ovate leaves, toothed leaf margins, pointed tips, and opposite arrangement. The flowers are borne singly; the floral tube is bell-shaped, the petals vary greatly, the flower stalks are long, and the fruit is a berry. There are many varieties.
Fuchsia is native to Mexico and prefers cool, humid conditions; it fears scorching heat. Its growth temperature is 15-25°C. Above 30°C, the growth of branches and leaves is affected, and at high temperatures above 35°C, the branches and leaves will wither and die. In autumn and winter, when the temperature falls below 10°C, it should immediately be moved indoors. If the temperature drops to 5°C, it should immediately be regulated to above 5°C, otherwise it will suffer cold damage.
Propagation Methods for Fuchsia
Fuchsia is mainly propagated by cuttings, which can be done throughout the year, but spring and the autumn rainy season are more suitable. In spring, it should be March to May, and in autumn, August to October, when the temperature is more suitable.
Cut 5-8 cm long, well-grown top shoots as cuttings. At a temperature of 20°C, softwood cuttings root after two weeks. After rooting, pot them up promptly, otherwise the roots rot easily. Cuttings are commonly used for propagation throughout the year, with faster rooting in spring and autumn.
Terminal softwood shoots are best for cuttings, 7-8 cm long, inserted in a sand bed and kept moist. They root about 10 days after insertion, and can be potted up in September.
Cultivation Techniques for Fuchsia
1. Potting soil: For potted soil, use 50% leaf mold (or grass debris), 40% sandy loam, and 10% decomposed cake fertilizer, combined into one growing medium. Usually repot and change the soil once every spring. Comprehensive fresh soil nutrients are beneficial for bud formation and flowering.
2. Watering: Fuchsia grows rapidly in spring and autumn. During the flowering period, water 1-2 times a day, preferring moist over dry. But normally watering should follow the principle of “dry before wet.” In spring and winter, the weather is dry. In summer, during the hot, high-temperature season, in addition to watering once a day, it is also necessary to spray the branches and leaves with water 1-2 times a day, but do not water too much and cause waterlogging in the pot. During flowering, if the potting soil is too dry or too wet, it easily causes bud drop, flower drop and leaf drop. Long-term waterlogging of the potting soil can also lead to root rot, yellow leaves, and even the death of the entire fuchsia plant. When the indoor temperature is low in winter, watering should be more strictly controlled, and fertilizing should also be stopped to prevent root rot. In summer, in July-August, do not water fuchsia too much, and guard against rain, as rain will cause root rot, leaf drop and even death.
3. Fertilizing: For fuchsia, in normal times, combine with loosening the soil and apply a dilute organic liquid fertilizer once every 7-10 days. But in the hot summer season, high temperatures force fuchsia into dormancy or semi-dormancy. In summer, in July-August, growth is slow, so fertilizing should be stopped and only a little clear water given. From September to December, apply decomposed cake fertilizer water once every 10-15 days to promote continuous flowering. After each fertilizing or watering, loosen the soil the next day to improve aeration.
4. Temperature and humidity: Fuchsia prefers a cool climate and fears scorching heat, sun exposure and rain, so attention should be paid to cooling and increasing humidity. For home potted fuchsia in summer, when the temperature exceeds 25°C, it should be moved to a ventilated, shady place indoors, and cooling work should be done well. It can be placed under a fan for air circulation, and the potting soil can be opened up to expose the roots, blow air and dissipate heat. Also sprinkle water on the ground around the potted flower and spray water on the leaf surfaces to reduce radiant heat, lower temperature and increase humidity, artificially creating a high-humidity microclimate and a safe summer environment for the potted flower. In winter, it also fears cold and freezing. If it is not promptly brought indoors, it will suffer cold damage after a certain time and be very difficult to keep alive.
5. Pruning: In summer, in June to early July, all the leaves of fuchsia can be cut off to let it gradually enter dormancy and pass the summer safely. After dormancy, in early autumn, combine repotting with cutting back long branches. Because the stems are slender and drooping, overly dense ones need pinching and shaping. When pinching, pay attention to the direction of the retained buds and the length of the small branches, and keep the plant full and symmetrical. Half a month after pinching, the new shoots that grow can bloom again, so pruning and shaping is a technique to ensure that fuchsia blooms more.
The above is the general pruning method. If you want fuchsia to bloom more, you can use the following method: fuchsia usually blooms from flower buds borne in the leaf axils of new shoots. To make it bloom more, it must produce more branches, and timely pinching is an important measure for fuchsia to produce more branches. Generally, when the seedling grows to about 10 cm tall, the first pinching can be carried out to promote branching. After about one month, when the new branches grow 6-8 leaves, carry out a second pinching and remove excess leaves. Keep 5-7 branches per plant.
After the weather turns cool in autumn, overly long branches can be cut short and overly dense branches thinned out to promote vigorous new branches. After each pruning, reduce the amount of watering. After new buds grow, gradually increase watering and return to normal management. In addition, fuchsia can be pinched after flowering. Under suitable conditions, 25 days after pinching, the new shoots can bloom again. Generally, people with flower-growing experience use this habit to regulate the flowering period and let it bloom continuously.
Old plants of many years are highly sensitive to high temperatures, fear heat, have poor resistance, and easily drop leaves and bloom poorly. To fundamentally solve this drawback, it is best to cultivate new plants for growing every other year. New plants are robust and resistant, do not drop leaves in hot summer, and bloom more and better. This is a positive and effective measure for growing fuchsia.
Cultivation Methods for Fuchsia
Fuchsia avoids severe heat, stuffiness, rain and sun exposure. The suitable growth temperature is 15-25°C. In winter, the temperature should not be lower than 5°C. When the summer temperature reaches 30°C, growth is extremely slow; at 35°C, large numbers wither and die. In winter, the minimum greenhouse temperature should be kept at 10°C. At a low temperature of 5°C, it is prone to cold damage. The suitable growth room temperature is 10-25°C, and relatively high air humidity is required. Fuchsia should be grown in fertile sandy loam rich in humus and well drained. To make fuchsia lush in leaves and abundant in flowers, attention should be paid in daily care and management to:
1. Repotting and changing soil: Seedlings that have survived cutting or have been sown all need to be repotted several times, from small pots to medium pots to large pots. The plant needs repotting once before sprouting each spring or autumn. The medium should be fertile, loose, well-drained growing soil. Generally, leaf mold plus sandy loam plus decomposed organic fertilizer and phosphate fertilizer can be evenly mixed, and no base fertilizer needs to be applied, so as to avoid root rot.
2. Fertilizing: Because fuchsia grows quickly and blooms many times, during the growth period it is necessary to apply thin fertilizer frequently, about once every 10 days with dilute cake fertilizer or compound fertilizer. During the flowering period, a liquid fertilizer mainly of phosphorus and potassium should also be applied once a month, but fertilizing should be stopped in the high-temperature season. Before fertilizing, the potting soil should be on the dry side; after fertilizing, spray water once with a fine nozzle to prevent the leaves from being stained with fertilizer water and rotting.
3. Temperature: The growth temperature of fuchsia is 10-28°C. In summer, the temperature cannot exceed 30°C, so cooling work should be done well in summer. In winter, full sunlight is required, and the growing temperature cannot be lower than 5°C, otherwise cold damage will be caused, and insulation measures must be taken. In addition, attention should be paid to ventilation in both winter and summer.
4. Watering: Water when dry, and water thoroughly, but never allow waterlogging. In summer, the potting soil is better kept on the dry side, but pay attention to spraying water on the leaf surfaces and the ground.
5. Placement: To keep the fuchsia plant full in shape, change its position frequently during the growth period so that the plant receives light evenly, avoiding leaning to one side and ruining the plant shape. However, during the flowering period, it should be moved as little as possible, otherwise it will cause bud drop and flower drop.
Care Methods for Fuchsia
1. Temperature and humidity regulation: Place the plant in a shaded, ventilated, cool and rain-sheltered place, spray water on the leaf surfaces several times a day, and sprinkle water on the ground to lower the temperature and increase air humidity.
2. Fertilizer and water management: For perennial old plants, withhold water and stop fertilizing so they can pass the dormant period smoothly. The plant should be brought indoors before Frost's Descent and taken outdoors after Qingming. The room temperature should be kept above 5°C. When cold waves and snowy, windy weather occur and freezing happens outdoors, it is best to move it back indoors.
3. Pinching and shaping: For perennial plants, pinching should be done in winter, cutting off the tender tips 5 cm to 6 cm from the top to promote more branching. During the summer dormant period, cut back the slender, weak, bent and leggy branches so that flowering is abundant in autumn. For newly cultivated young plants, when they grow to 20 cm to 30 cm, remove the top to set the trunk height, promote side branches, and form a plant shape with many and even branches. Around the Beginning of Autumn, carry out a second pinching to welcome a second full flowering period. Before bringing indoors, carry out a full-plant pruning and shaping, cutting off dead branches, weak branches, inward-growing branches and overly dense branches, and cutting back leggy branches, so as to concentrate nutrients, promote winter buds, and lay the foundation for the next year.