Portulacaria afra, commonly known as Elephant Bush or Dwarf Jade Plant, is a succulent shrub native to South Africa. It belongs to the family Didiereaceae and the genus Portulacaria. This plant is well-suited to subtropical climates and is known for its small, round, fleshy leaves and reddish stems. It is often used in bonsai and as a drought-tolerant landscape plant.
Portulacaria afra thrives in bright, direct sunlight and prefers moderate temperatures. It can tolerate low humidity and should be watered sparingly, allowing the soil to dry out almost completely between waterings. This plant is relatively easy to care for and can adapt to indoor and outdoor environments.
土壌
Portulacaria afra prefers well-draining, sandy soil. A cactus or succulent mix is ideal. Ensure the soil has good drainage to prevent root rot, as the plant does not tolerate waterlogged conditions.
肥料
Fertilize Portulacaria afra with a balanced, low-nitrogen fertilizer (2-4-4) during the growing season. Apply the fertilizer sparingly, as the plant does not require heavy feeding.
植え替え
Repot Portulacaria afra every 2-3 years or when it outgrows its current pot. Choose a slightly larger pot with good drainage. Gently remove the plant from its old pot, shake off excess soil, and place it in the new pot with fresh, well-draining soil.
伝搬
Portulacaria afra can be easily propagated from stem cuttings. Take cuttings during the growing season, allow them to dry and callous for a few days, then plant them in well-draining soil. Keep the soil lightly moist until roots develop.
剪定
Prune Portulacaria afra to maintain its shape and encourage bushier growth. Pruning can be done throughout the year, but it is best to do so during the growing season. Use clean, sharp scissors or pruning shears to remove leggy or unwanted growth.
毒性
Portulacaria afra is non-toxic to pets and humans. It is a safe plant to have around children and animals.
追加
Portulacaria afra is known for its ability to sequester carbon and is used in some regions for ecological restoration projects. It is also a popular choice for bonsai enthusiasts due to its small leaves and attractive growth habit.