Choosing the right chemical fertilizer application method, application time, precautions, potted plants are becoming more and more popular as a popular indoor decoration and greening plant. In order to maintain the healthy growth of potted plants, reasonable application of chemical fertilizers is indispensable. This article will provide you with details. Introduce the methods and precautions for applying chemical fertilizers in potted plants to help you maintain beautiful potted plants. Before selecting suitable chemical fertilizers, you must first understand the soil type and growth needs of potted plants. Common chemical fertilizers on the market include nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, etc., which correspond to different needs of plant growth. The following are some common potted chemical fertilizers and their applicable plants: 1. Nitrogen fertilizer: suitable for promoting the growth of plant branches and leaves, such as urea, ammonium sulfate, etc., suitable for leaf-viewing plants, herbs, etc.
2. Phosphate fertilizer: suitable for promoting the growth and flowering of plant roots, such as calcium superphosphate, diammonium phosphate, etc., suitable for flowers, fruit trees, etc.
3. Potassium fertilizer: It is suitable for enhancing plant disease resistance and improving fruit quality, such as potassium sulfate, potassium chloride, etc., and is suitable for various plants. Application method 1. Irrigation application: Dissolve the chemical fertilizer in water, dilute it according to the instructions, and evenly water it around the potted plant, paying attention to avoid direct contact with the leaves and roots.
2. Foliar spraying: Dissolve the chemical fertilizer in water, dilute it according to the instructions, and evenly spray it on the potted leaves. It is suitable for light-loving plants.
3. Mixed application: Mix nitrogen fertilizer, phosphorus fertilizer, and potassium fertilizer according to a certain proportion and apply it to potted plants. It is suitable for plants with high nutrient needs. Application time 1. Vigorous growth period: During the period of vigorous plant growth, chemical fertilizers are applied every 15-20 days to promote plant growth.
2. Fruiting and flowering period: During the flowering and flowering period of plants, appropriately increase the application amount of phosphate and potassium fertilizers to promote fruit quality.
3. Winter dormancy period: During the winter dormancy period, reduce or stop applying chemical fertilizers to avoid affecting plant growth. Notes 1. Before applying chemical fertilizers, understand the soil pH value of the potted plants and choose the appropriate chemical fertilizer.
2. Appropriate application of chemical fertilizers will lead to soil salinization and affect plant growth.
3. After applying chemical fertilizers, water them in time to promote the dissolution and absorption of chemical fertilizers.
4. Pay attention to the growth status of potted plants and adjust the type and amount of chemical fertilizers applied in a timely manner.
Reasonable application of chemical fertilizers is the key to ensuring the healthy growth of potted plants. Only by understanding the soil type and growth needs of potted plants, choosing the right chemical fertilizers, mastering the correct application methods, and paying attention to application time can beautiful potted plants be maintained. I hope this article can provide you with useful reference.