Holarrhena pubescens, commonly known as Kurchi or Tellicherry bark, is a shrub or small tree native to seasonally dry tropical climates. It belongs to the Apocynaceae family and is known for its medicinal properties, particularly in treating gastrointestinal disorders. The plant has a dormancy period during the dry season.
Holarrhena pubescens thrives in bright, direct sunlight and prefers moderate temperatures. It requires a seasonally dry environment and moderate humidity. Regular watering is needed during the growing season, but the soil should be allowed to dry out between waterings.
土壤
This plant prefers well-draining loamy soil. It can tolerate a range of soil types but performs best in soil that is not too rich in nutrients. Good drainage is essential to prevent root rot.
肥料
A balanced fertilizer with an N-P-K ratio of 10-10-10 can be applied during the growing season. Fertilize sparingly, as the plant does not require high nutrient concentrations.
换盆
Repotting is necessary when the plant outgrows its container. This is typically done during the early growing season. Use a well-draining soil mix and ensure the new pot has adequate drainage holes.
传播
Holarrhena pubescens can be propagated through seeds or cuttings. Seed propagation is done in the early growing season, while cuttings can be taken during the growing season and rooted in a suitable medium.
修剪
Pruning is required to maintain the shape and health of the plant. Prune during the dormant season to remove dead or diseased branches and to encourage new growth.
毒性
Holarrhena pubescens is toxic to pets and humans if ingested. The bark and seeds contain alkaloids that can cause gastrointestinal distress and other symptoms. Handle with care and keep away from children and pets.