1、 Breeding environment

1. Soil: choose soft soil, the medium is mainly moss and water grass, and bark, charcoal, etc

2. Light: Phalaenopsis is a plant that likes shade. Summer is its vigorous growth period. When the sun is too strong, it must be shaded, and its leaves will be burned. The sunshade material can be removed after October

3. Temperature: the suitable temperature for the growth of Phalaenopsis is 18-28 ℃. In summer, put the plant in a cool and ventilated place to help it spend the midsummer. In winter, the indoor temperature is sometimes lower than 10 ℃, which is not conducive to growth and moves to a warm place for growth

4. Do not splash water on the leaves, otherwise it will cause water to rot. In spring and summer, water 1 times a day, properly spray 2-3 times, in autumn and winter, reduce water pouring, watering can be controlled in 2-5 days watering once. p>

5. Fertilization: potassium dihydrogen phosphate or special fertilizer for orchid can be selected, and the fertilization concentration is about 0.1% - 0.2%

2、 Breeding method

1. Pedicel budding method: first cut off the flowers, and use the sterilized blade to cut off the bracts at the upper end of the pedicel to expose the internode bud point; Use a sponge or swab to smear on the bud or other bud stimulating agents; The treated plants were placed in the half shade and kept at the optimum temperature of 25-28 ℃. After 2-3 weeks, new leaves grew and grew into Phalaenopsis seedlings after 3 months; Cut off the seedlings and transplant them into the pot

2. The method of cutting off the top of the shoot to promote the growth of the heart; After the wound is dried in the sun, select appropriate disinfectant to smear the node, and new buds can grow after 2-3 weeks; Finally, when the new buds grow up, cut off the growing seedlings and plant them, and you can get a new plant

3、 Diseases and insect pests

1. Anthrax: it may be caused by lack of ventilation, so it should be placed in a cool and ventilated place to grow, and sprayed with Bordeaux liquid for disinfection

2. Gray mold: it may cause disease and flower spots due to humidity. Pay attention to keeping the plant growth environment dry during breeding