< b > cultivation points of Viola < / b >

Viola is heat-resistant and easy to cultivate. Growing almost all year round, there is almost no dormant period, the flowering period of pansy orchid is quite long, if the light conditions are suitable, the flowers will be larger and darker. If cultivated properly, it can blossom every 8 months. After flowering, you can intercept the flower stem, do not tear it! Because as long as the flower stem is still green, it is closely connected with the pseudobulb.

1. Lighting:

Pansy orchid is sensitive to strong light, the light is too strong, the leaves change from light green to red or light red (depending on the variety), and finally the plant is burned and there is no cure.

Second, watering:

The roots of pansy orchid are slender. If the culture soil is too wet or too dry, it will hurt the roots. Therefore, watering should be less and diligent, if the cultivated soil is suddenly dry and wet. It will cause the so-called "accordion" abnormal growth. Serious ones can lead to the death of new buds.

3. Fertilization:

Viola grows rapidly. There are many flowers. The plant is required to be strong and strong, so. Fertilizer must be applied regularly. Due to pansy salts, fertilizer should not come into direct contact with the root, so as not to damage the root caused by the salt contained in the fertilizer.

Fourth, disease and pest control:

Too much watering can easily cause plant rot, and Viola varieties with soft leaves are also prone to root rot. Scale insects are often found in the dense areas of the pseudobulbs and below the phloem at the base of the pseudobulbs. As mineral insecticides or rape oil insecticides can hurt pansy orchids, soap can be used to wash or put natural enemies against shell insects. Red spiders like to live on leaves. It can be put in greenhouse and greenhouse.