What are the key points of fertilizing? Master the correct fertilizing method

Fertilizing isorchid growingIn management, it is a risky move. If you want to fertilize but also want to prevent fertilizer burn, please remember the following three key points: (1) The concept of fertilizing: Fertilizer has the advantage of promoting rapid growth of orchid plants. It also has the harm of causing fertilizer burn. If the fertilizer amount is slightly insufficient, you can still get considerable results. If excessive, you cannot escape the disaster of fertilizer burn! (2) The principle of fertilizing: When applying water-soluble fertilizer of the same concentration, you should adjust the amount up or down according to the health status of the orchid plant and the grade of its color and variegation! (3) The taboos of fertilizing: During extreme heat, severe cold, or continuous plum rain days, and for orchid plants that have been repotted for less than half a month, fertilizing is absolutely prohibited! (Wu Anlu)