Zantedeschia is not hardy and likes warm climate. The temperature in winter is not lower than 15 ℃. It's better to have plenty of sunshine, good sunshine and more flowers. It is resistant to fertilizer and likes water. The soil is wet and the air humidity is high.
The middle and lower reaches of the Yangtze River are usually dormant due to the high temperature in summer.
It is often used to plant and sow. After flowering, the small stems around the mother plant will be cut and planted separately in mid September.
Sowing, indoor pot sowing, germination 15-20 days after sowing, the seedlings need 3-4 years to bloom.
Open field planting should choose the place with sufficient light, fertile soil and good water conservation performance. Generally, it is planted in open field or pot, and blooms 3 months after planting.
Cut flower cultivation (picking after flowering), 3 months after planting in winter, 60-70 days after planting in summer. During the growing period, the soil should be kept moist and water should be sprayed frequently to keep the air humidity high, which is beneficial to the growth of leaves. During the high temperature period in summer, the tuber was semi dormant and controlled watering.
The tuber of Zantedeschia involucrata is prone to rot during dormancy or storage. The surface of tuber can be sprayed with 1000 times of 401 acetic acid solution and dried for storage.
Spiders were killed by spraying with a 1000 fold solution of 50% ethyl acaricide and thrips with a 4000 fold solution of 2.5% deltamethrin EC.
