General rules for fertilization of Lanhui

There are many kinds of chemical fertilizers on the market, usually diluted by a thousand times. However, it must be understood that most of these fertilizer producers have no experience in cultivating Orchid Hui. they are usually measured on the basis of the general demand for flowers and fruit trees, not for Lanhui.

When fertilizing, we should pay special attention to one point, that is, the amount of fertilizer Lanhui needs is very small. If the fertilization is improper, it is easy to cause irreparable adverse results, many orchid elders have repeatedly exhorted, must not be careless. Therefore, the concentration of fertilization should be shown in the manual, coupled with the dilution of love is the most ideal.

Can not be fertilized arbitrarily, should be combined with the formation situation and seasonal factors, according to the times to give different amounts and different nature of fertilizer, in order to be effective. As for the principle of fertilizer application, it should be carried out according to the development and health of Lanhui.

Healthy fertilizers have strong fusion power, but stunted orchid plants, or old seedlings, should use less fertilizer, and you might as well use commercial Holmont solution to help develop.

With regard to Lanhui's fertilization, most of them have the following general rules to follow:

(1) fertilization should vary according to value materials:

When planting Orchid, if longan bark, snake skin shavings, and aquatic plants are used as planting materials, the roots will decompose and absorb when they come into contact with them, so they can apply less fertilizer or apply thinly. If only red bricks, a small amount of snake sawdust, and new aquatic plants are used as planting materials, "thin fertilizer" should be applied frequently and every three to four days.

(2) fertilization should vary according to the difference between magnolia and magnolia:

Orchid is mainly based on the leaf shape and flowers of ornamental plants, and the training goal is to make the plant majestic, luxuriant branches and leaves, and more flowers and flowers, so the amount of nitrogen fertilizer applied in the three elements of Magnolia should be more than that of Yilan. If Yilan applies too much nitrogen fertilizer, it will have more chlorophyll, luxuriant branches and leaves, and it is easy to turn into green-leaf plants, so the chemical fertilizer applied by Yilan should be Huabao No. 2 and No. 3. (Zhang Fengrong)