Do you really know how to fertilize orchids? Seven fertilizers should be applied frequently with thin fertilizer and light rather than thick

It is often seen in orchid fertilization articles that "thin fertilizer is applied frequently, it is better to be light than thick", but there are still many orchid friends who do not understand its meaning. The following seven points should be paid attention to in orchid fertilization.

The first important thing for orchid fertilization is to look at plant fertilization, such as burning soil, gravel, phytolith, red brick gravel and other plant materials, in the future management, it is necessary to consider fertilization as appropriate, such as orchid mud made of humus on the mountain. Xiaobian personally believes that there is no need to apply fertilizer within 1-2 years, because this soil already contains nutrients needed for orchid growth.

Orchid fertilization the second thing: depends on the season to fertilize, in general, winter, summer, early spring, orchids are early in the dormancy period, the orchid root will not normally absorb, transform nutrients, so that the fertilizer is retained near the orchid root, resulting in root burning, so flower friends do not apply fertilizer in this season.

The third important thing to fertilize orchids is to apply fertilizer according to the growth of orchids. Orchid grass is not strong, sick, weak and small grass.

Orchid fertilization fourth: to master the time of fertilization, I usually fertilize one or two times before and after the Qingming Festival, when the interval is about half a month. In the second half of the year, between White Dew and the autumnal equinox, one more fertilizer will do, and the editor believes that such fertilization is enough to replenish the orchid.

Orchid fertilization fifth important: to see the actual situation of orchid fertilization, such as downhill grass, I never consider fertilization, must be after 1-2 years of cleaning, equal pots, in view of the actual fertilization of orchid grass

Orchid fertilization sixth: to fertilize according to the grass, generally speaking, art grass do not apply fertilizer, even if you want to apply fertilizer, you can spray a small amount of potassium dioxin phosphate, try not to apply nitrogen fertilizer so as not to increase chlorophyll and affect the brightness of leaf art.

Orchid fertilization seventh important: to apply thin fertilizer, "thin fertilizer frequently, rather light than thick" fertilization must be thin, thick fertilizer is easy to cause fertilizer injury.