Arisaema triphyllum, commonly known as Jack-in-the-pulpit, is a tuberous geophyte native to eastern North America. It thrives in temperate climates and is known for its unique flower structure, which resembles a preacher in a pulpit. The plant undergoes a dormancy period during the winter months.
Arisaema triphyllum prefers moderate temperatures and medium light conditions. It thrives in environments with moderate humidity and should be kept evenly moist. Avoid direct sunlight as it can scorch the leaves.
土壤
This plant prefers loamy soil that is well-draining yet retains moisture. A mix of organic matter can help improve soil structure and nutrient content.
肥料
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize sparingly during the growing season to avoid over-fertilization.
换盆
Repot Arisaema triphyllum during its dormancy period, typically in late winter or early spring. Ensure the new pot has good drainage and use fresh, well-draining soil.
传播
Propagate by dividing the tubers during the dormancy period. Ensure each division has at least one growth bud. Plant the divisions in well-draining soil and water moderately.
修剪
Pruning is generally not required for Arisaema triphyllum. Remove any dead or yellowing leaves to maintain plant health and appearance.
毒性
Arisaema triphyllum is toxic to pets and humans. All parts of the plant contain calcium oxalate crystals, which can cause irritation and swelling if ingested. Handle with care and keep out of reach of children and pets.