Pest control: Phalaenopsis is prone to soft rot and gray spot disease. Soft rot is highly contagious. Once found, isolate the diseased plants immediately. The diseased plants can be controlled by manganese-zinc substitutes or good organisms, and generally disinfected within 15 days 1 time.
Cultivation requirements of begonia flowers: Begonia flowers are generally planted in the ground, but they can also be made into piles and potted plants. The suitable planting period is before germination in early spring or after defoliation in early winter. When the seedlings leave the nursery, it is the key to keep the root system intact. Generally, large seedlings should carry soil balls, strengthen cultivation management after planting, and often keep the soil loose and fertile.