The method of fertilizing orchids, what kind of fertilizer should be used

1. Fertilization time

Relatively speaking, orchids need more fertilizer. First of all, the fertilizer used when planting or changing pots is called base fertilizer. In addition, it is the fertilizer used in its growth period, which also includes the fertilizer used in flowering period, which is called topdressing.

II. Types of fertilizers

The base fertilizer used when planting or changing pots is mainly some solid fertilizer, which contains more organic matter, which is conducive to later growth. Liquid fertilizer is mainly used in topdressing and can be purchased and used directly from the store.

III. Fertilization methods

1. When planting or changing pots, solid fertilizer can be evenly mixed with the soil. The liquid fertilizer used for topdressing needs to be diluted with water, and the ratio of fertilizer to water can be controlled at about 1 per 200.

2, the frequency of fertilization should also be paid attention to, if the orchid is in the seedling stage, then it needs less fertilizer, the number of fertilization is not too much, but once a month or so. Adult plants need more fertilizer, but once every two weeks or so.

3. Nitrogen fertilizer is mainly used in the early stage of growth stage, and phosphate fertilizer is mainly used in flowering stage.

IV. matters needing attention

In winter, if the temperature is lower than 10 degrees, then the orchid will basically be in a state of non-growth, and fertilization should be suspended at this time, otherwise it will cause harm to the plant.