The key to fertilization

Fertilization for orchid management, with a dangerous move, if you want to fertilize, but also want to prevent fertilizer vilification, please remember the following three tips:

(1) the concept of fertilization: fertilizer has the advantage of promoting the rapid growth of orchid plants. It also has the harm of causing fat injury in it. If the amount of fertilizer is slightly insufficient, it can still achieve considerable results. If you overdo it, you can't escape the disaster of fat injury!

(2) the principle of fertilization: apply the same concentration of water and fertilizer. According to the health state of the orchid plant, and the height of the color art, add or subtract its amount respectively!

(3) taboos on fertilization: fertilization is absolutely prohibited in extreme heat, cold, or continuous rainy days, and for orchid plants that have not been changed for half a month! (Wu Anlu)