Zantedeschia rehmannii, commonly known as Pink Calla Lily, is a tuberous geophyte native to South Africa. It belongs to the family Araceae and is known for its striking pink spathes and arrow-shaped leaves. This plant thrives in subtropical climates and undergoes a dormancy period during the winter months.
To care for Zantedeschia rehmannii, provide it with bright, indirect light and keep the soil evenly moist. It prefers moderate temperatures and high humidity. Avoid placing it in direct sunlight as it can scorch the leaves. Ensure good air circulation to prevent fungal diseases.
土壤
Zantedeschia rehmannii prefers well-draining loamy soil that retains moisture but does not become waterlogged. A mix of garden soil, peat, and perlite works well. Ensure the soil is rich in organic matter to support its nutrient needs.
肥料
Feed Zantedeschia rehmannii with a balanced fertilizer, such as 10-10-10, every 4-6 weeks during the growing season. Reduce feeding during the dormancy period. Avoid over-fertilizing as it can lead to salt buildup in the soil.
换盆
Repot Zantedeschia rehmannii every 1-2 years or when the plant outgrows its pot. Repot in the spring before the growing season begins. Use fresh, well-draining soil and a slightly larger pot to accommodate growth.
传播
Propagate Zantedeschia rehmannii by dividing the tubers during the dormancy period. Carefully separate the tubers and plant them in individual pots with fresh soil. Keep the soil moist and provide bright, indirect light until new growth appears.
修剪
Pruning is not typically required for Zantedeschia rehmannii. However, you can remove any dead or yellowing leaves to maintain the plant's appearance. Use clean, sharp scissors to avoid damaging the plant.
毒性
Zantedeschia rehmannii is toxic to pets and humans if ingested. All parts of the plant contain calcium oxalate crystals, which can cause irritation, swelling, and difficulty breathing. Keep the plant out of reach of children and pets.