How to grow Rhapis excelsa (broadleaf lady palm)? Keep these care tips in mind

During the growing season of Rhapis excelsa, water should be sprayed on the leaves frequently; it is well suited to pot cultivation.

Each fertilization should use a small amount but be done frequently. Organic fertilizer should be the main type, with trace fertilizers as a supplement.

Rhapis excelsa needs a large amount of water; when watering, remember to pour from the growing point downward, letting clean water flow from top to bottom to the roots, keeping the potting soil moist.

Analysis of how to grow Rhapis excelsa and care tips for growing it

Growth habits of Rhapis excelsa

Rhapis excelsa, also known as Guanyin bamboo, Jintou bamboo, palm bamboo and dwarf lady palm, is an evergreen foliage plant of the palm family, genus Rhapis. Rhapis excelsa is a clumping shrub with upright stems, 1-3 m tall. The stems are slender like fingers, unbranched, with leaf nodes, wrapped in leaf sheaths with brown reticulate fibers. Rhapis excelsa prefers warm, humid, semi-shaded and well-ventilated environments, fears scorching sun, and is slightly cold-tolerant, able to withstand low temperatures of around 0°C.

Rhapis excelsa originates from Guangdong, Yunnan and other places in China, and often grows in shaded, damp thickets on hillsides and beside gullies. Cultivated varieties include large-leaf, medium-leaf and fine-leaf Rhapis excelsa, as well as variegated Rhapis excelsa. Rhapis excelsa prefers a warm, humid and well-ventilated semi-shaded environment, does not tolerate waterlogging, and is extremely shade-tolerant. In summer, when it is hot and light is intense, appropriate shading should be provided. The suitable temperature is 10-30°C; when the temperature is above 34°C, leaf edges often scorch and growth stalls. The overwintering temperature should not be lower than 5°C.

How to grow Rhapis excelsa

Rhapis excelsa prefers a warm, humid and well-ventilated semi-shaded environment, does not tolerate waterlogging, and is extremely shade-tolerant. In summer, when it is hot and light is intense, appropriate shading should be provided. The suitable temperature is 10-30°C; when the temperature is above 34°C, leaf edges often scorch and growth stalls. The overwintering temperature should not be lower than 5°C. It requires loose, fertile acidic soil, does not tolerate poor soil or saline-alkali conditions, and requires relatively high soil moisture and air humidity. When potted, ordinary garden soil plus a small amount of base fertilizer is sufficient.

During the vigorous growing season from May to September, apply liquid fertilizer 1-2 times per month. To control height, in May a 400 ppm paclobutrazol solution can be watered in once, which can effectively control excessive growth. The potting soil should preferably be moist, better wet than dry, but must not become waterlogged, otherwise root rot easily occurs. In autumn and winter, appropriately reduce watering. During the growing season, shade is needed, especially avoiding scorching sun exposure in summer, otherwise leaves turn yellow and plants grow slowly and stay short; generally maintain about 50% shading.

During the growing season, keep the soil moist, or plant directly into a watertight pot and keep about 5 cm of water in the pot, which saves the trouble of watering every day. Rhapis excelsa adapts to a fairly wide range of light and can grow well in full sun or semi-shade, but placing it in semi-shade in summer is more favorable for its growth and can keep the leaves tender green and not aged.

After flowering in May-June, it must not be exposed to rain; on rainy days, move the potted plants indoors promptly. It fruits in September-October. Generally, ground-planted plants fruit more easily than potted ones, so plants that have fruited in the ground are often transplanted into pots and placed indoors for viewing. After moving indoors before the Cold Dew solar term in early October, it can be placed where it receives direct light in the morning and evening.

How to grow Rhapis excelsa

1. Propagation

Rhapis excelsa can be propagated by seeding and division; home cultivation mostly uses division. For seeding, use loose, permeable soil as the substrate, generally a mix of leaf mold and river sand. Before sowing, the seeds can be treated by soaking in warm water (soak in 30-35°C warm water for two days), and sowing is done once the seeds begin to sprout. Division propagation of Rhapis excelsa is generally carried out in spring when repotting; use a sharp knife to divide the original clump with many shoots into several clumps, minimizing root damage and avoiding damaging buds, so that each clump contains more than 8-10 shoots. After division and potting, place in semi-shade, keep moist, and frequently spray water on the leaves to prevent them from turning yellow and drying. After new shoots emerge, move to a sunny place for care, then carry out normal management.

2. Soil

For Rhapis excelsa bonsai, a substrate can be prepared by mixing equal parts leaf mold, garden soil and river sand, and an appropriate amount of base fertilizer can be added when planting. For potting, sandy loam rich in humus is most suitable; the growing medium can be a mix of 6 parts garden soil and 4 parts leaf mold, planted in a fired clay pot.

3. Light

Rhapis excelsa is a southern plant and should be placed in a warm, humid, ventilated and fairly shady location. In daily care, the key is not to let sunlight shine directly, otherwise stems and leaves will wither and yellow; the potted plant should be placed under a trellis, under a large tree, on a shaded balcony or in a corridor. During the growing season, shade is needed, especially avoiding scorching sun exposure in summer, otherwise leaves turn yellow and plants grow slowly and stay short; generally maintain about 50% shading. Rhapis excelsa requires a well-ventilated environment for growth; poor ventilation easily leads to scale insects.

4. Temperature

Rhapis excelsa likes semi-shade, slightly humid and ventilated environments, and has a certain cold tolerance, but it cannot withstand the severe cold and frost of the north, where it can only be grown in pots; in winter, move it indoors to overwinter, keeping room temperature no lower than 5°C for safe overwintering. The suitable temperature is 10-30°C; when the temperature is above 34°C, leaf edges often scorch and growth stalls. The overwintering temperature should not be lower than 5°C. The plant is small in form and grows slowly. Rhapis excelsa fears cold in winter and is susceptible to freeze damage at minus 3°C to 4°C; it can be moved indoors for the winter, which both avoids freeze damage and allows it to be displayed in halls and reception rooms. When planted in the open ground, soil can be mounded up for winter protection; in the following spring, cut off old leaves and new leaves can still sprout.

How to grow Rhapis excelsa, growing methods and care tips

Rhapis excelsa, also known as Guanyin bamboo, Jintou bamboo, palm bamboo and dwarf lady palm, is suitable for placing in any corner of the home and beautifying any place. Moreover, the palm fiber can also be twisted into palm rope, woven into palm mats and strung into straw rain capes. Growing Rhapis excelsa at home can create a rugged home style, so how should Rhapis excelsa be grown, and what are the growing methods and care tips?

Soil for growing Rhapis excelsa:

Growing Rhapis excelsa requires loose, fertile acidic soil, does not tolerate poor soil or saline-alkali conditions, and requires relatively high soil moisture and air humidity. During the growing process of Rhapis excelsa, it does not need repotting every year. Usually repot once every 2 years. The growing medium for bonsai is made by mixing 1 part leaf mold, 0.5 part garden soil, and a small amount of river sand and rice husk ash.

Water for growing Rhapis excelsa:

Rhapis excelsa prefers a warm, humid environment. In summer, pay attention to watering more, keep the potting soil moist, and also spray the leaves and sprinkle the ground to maintain air humidity, so that the branches and leaves of Guanyin bamboo can stay emerald green. Note that watering should follow the principle of alternating dry and wet, and there must be no waterlogging.

Light and temperature for growing Rhapis excelsa:

Rhapis excelsa is relatively shade-tolerant and can be enjoyed for a long time in a bright room; it can also be placed continuously for 3-4 months in a darker room. Avoid direct sunlight; in summer, when it is hot and light is intense, appropriate shading should be provided. The suitable temperature is 10-30°C, and the overwintering temperature should not be lower than 5°C. Special attention should be paid to shading; high temperature and dry hot wind are the main causes of leaf scorch and drying.

Fertilization for growing Rhapis excelsa:

During the growing season of Rhapis excelsa, apply liquid fertilizer once about every 20 days. The liquid fertilizer can be decomposed dilute soybean cake water or a compound liquid fertilizer. Apply fertilizer once before flowering in summer and once before dormancy in winter.