3. According to the season fertilization, the temperature rises in spring, the sprout grows, enters the growth period, it can be poured once with water, and the fertilizer is recommended to use 2000 to 3000 times of liquid fertilizer. If the bark can be raised to 1000 2000 times. In the summer growth period, liquid fertilizer can be continuously applied to promote the rapid growth of plants. In the autumn cool season, fertilization should be reduced accordingly to enrich the plants. Do not fertilize in winter. Of course, if the minimum temperature is above 18 °C, you can fertilize all year round without considering the seasonal changes.
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What are the methods of applying Phalaenopsis?
Cultivation of Phalaenopsis requires the application of appropriate and appropriate amounts of fertilizer at the appropriate time. The idea that Phalaenopsis is a scented orchid does not require fertilization, or that the key to relying on fertilization is biased. Among the elements required for plants, the three major elements of nitrogen, phosphorus and potassium are very important for the growth and development of Phalaenopsis. The trace elements are not needed much, but the lack of plants will hinder the growth and development of the plants. The specific fertilization methods are as follows.
1. According to the substrate fertilization with domestic water moss, the water moss contains certain nutrients, which can be used less fertilized; when the bark is used as the substrate, more fertilization is needed, and solid granular fertilizer can be used; when using coconut skin as the substrate, due to coconut The content of potassium and calcium in the skin is high, and the fertilizer with higher nitrogen content is better.
2. Different fertilizers according to different ages of seedling fertilization, high nitrogen fertilizer for seedlings (nitrogen phosphine potassium = 30:10:10), balanced fertilizer for medium seedlings (nitrogen: phosphorus: potassium = 20:20:20) , high-phosphorus fertilizer for large seedlings (nitrogen: phosphorus: potassium = 10:30:20). The seedlings before flowering can be considered to spray 1000 times of potassium dihydrogen phosphate solution, which has a certain effect on promoting flowering.
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