How to cultivate orchids well
Core introduction: The knowledge of how to cultivate orchids well, including how to cultivate orchids and how to keep them vigorous, as follows:
1. Orchids prefer loose, fertile soil with good drainage. They can be planted in soil mixed with decomposed leaf soil and fine sand at a ratio of 4:1, or in soil mixed with decomposed leaf soil, perlite, and river sand at a ratio of 7:1:1.
2. Orchids are water-loving plants. In spring and autumn, water them every 2-3 days. In summer, when the air is hot and the soil dries out quickly, water them twice a day, morning and evening. In winter, orchids enter a dormant period and grow slowly, so watering once a week is sufficient.
3. During the growing period of orchids, apply diluted organic liquid fertilizer every 15-20 days, focusing on phosphorus and potassium fertilizers. During the blooming period, avoid using fertilizers containing nitrogen to prevent excessive growth of stems and leaves, which could prevent the orchids from blooming normally.
4. After the orchid flowers fade, use a sterilized pair of scissors to cut off the remaining flowers and withered leaves, to avoid wasting nutrients in the soil and slowing down the growth of orchids. Pruning the faded flowers also prevents rotting odors that may attract pests, allowing the orchids to grow healthily.
The above is the complete introduction on how to cultivate orchids well and how to keep them vigorous, for everyone to learn and understand!