Carla Lechmani

Zantedeschia rehmannii

Calla rehmannii (Zantedeschia rehmannii) is a bulbous plant native to South Africa featuring beautiful pink flowers. The following is information regarding the plant's growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases, as well as control methods.
 - Growth Characteristics
- Growing Environment: Calla rehmannii thrives in warm, sunny locations and can tolerate some shade. It prefers well-drained soil, and acidic to neutral soil is suitable.
- Height: It grows to approximately 30–60 cm, and the height may increase once flower stalks emerge and the flowers bloom.
- Flowering Season: Flowers primarily bloom in the summer, but if grown in a greenhouse, flowers can be seen even in winter.
 - Propagation Methods
- Division: Calla rehmannii is mainly propagated by dividing the bulbs. Separate and plant the bulbs in the autumn or winter when the plant enters its dormant period. - Propagation by Seed: Although it can be propagated by seeds, this method is not commonly used as it takes a long time and has a low germination rate.
 - Cultivation Method
- Planting: Plant bulbs 5–10 cm deep and space them approximately 15–20 cm apart.
- Watering: Water thoroughly to prevent the soil from drying out. However, avoid overwatering and ensure good drainage.
- Fertilization: During the growing season, it is recommended to apply liquid fertilizer about once a month.
 - Use in the Garden
- Calla lily is excellent as a border plant or for flower bed edges. It can also be planted alongside other perennials to create a unique atmosphere. It is also popular as a flower, so it is often cut and used for flower arrangements.
 - Major Pests and Diseases and Control Methods
- Major Diseases: Fungal diseases and root rot are common. Ensure good drainage and ventilation to prevent fungal diseases.
- Major Pests: Aphids and mites may occur. Control pests through regular observation and the use of appropriate insecticides when necessary.
- Eco-friendly methods: Pests can be controlled naturally using conifer oils or beer traps.

Cala Rehmani is a beautiful plant that is relatively easy to care for and thrives in various environments. Make good use of it in your garden or flower bed to create a vibrant landscape.

Plant Type
Plant Family	Araceae
Height	30~60cm
Spread	30~60cm
Colors	pink
Bloom Period	July~August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-5°C

Carla 'Amethyst'
Zantedeschia aethiopica 'Amethyst'

prickly ash tree
Zanthoxylum schinifolium