Fertilization technology

1. For water-soluble quick-acting fertilizers, the dilution concentration should be specified in accordance with the instructions, and do not increase the concentration without authorization. Beginners would rather dilute more than twice as much as insurance.

two。 The principle of fertilization is "less and more", do not underestimate a little fertilizer, excessive fertilization is absolutely harmful and useless, otherwise the fertilizer damage can not be remedied.

3. Put slow-acting fertilizer, can be directly mixed in the plant material. If the snake board (column) is planted, it can be wrapped with gauze or gauze and hung near the upper part of the root.

4. The roots and leaves of orchids can absorb fertilizer, and it is best to wet the orchid plants before fertilization.

5. A small amount of "exhibition agent" can be added to water-soluble fertilizer to increase the adhesion of fertilizer.

6. When spraying pesticides for the control of diseases and insect pests, mixed fertilizer can be sprayed at the same time, which is more convenient.

7. Water-soluble fertilizers are generally sprayed with sprayers. If watering is used, it is easy to waste fertilizer.

Xue Congxian