Understand the needs of orchids for fertilizers, the correct method of fertilizing orchids, misunderstanding of fertilizing orchids and preventing orchids, is known as the "gentleman among flowers". Its elegant and refined temperament has attracted countless flower friends. If you want to raise orchids well, fertilizing is one of the key links. The correct fertilizing method can not only promote the growth of orchids, but also avoid fertilizer damage and make orchids healthier and more beautiful. This article will introduce you in detail the correct method of fertilizing orchids. Understand the demand for fertilizers of orchids. Orchids have relatively high demand for fertilizers, but they are also sensitive. When selecting fertilizers, the following factors should be fully considered: 1. Fertilizer composition: Orchids prefer acidic fertilizers, and the ratio of nitrogen, phosphorus and potassium should be Moderate, generally nitrogen fertilizer is the main one, supplemented by phosphorus and potassium fertilizer.
2. Fertilizer concentration: Orchids are sensitive to fertilizer concentration. Too high or too low will affect growth. When fertilizing, the fertilizer concentration must be well controlled.
3. Fertilization frequency: Orchids should not be fertilized too much, generally apply thin fertilizer once a week. The correct way to fertilize orchids 1. Choose the right fertilizer According to the needs of orchids, choose acidic fertilizers, such as orchids special fertilizers, compound fertilizers, etc. The fertilizer concentration should not be too high to avoid causing fertilizer damage.
2. Fertilizing time The best time to fertilize orchids is morning or evening. At this time, the temperature is low, which is conducive to fertilizer absorption. Avoid fertilizing during the high temperature period at noon to avoid sunburn on orchid leaves.
3. Fertilization method (1) Hydroponics orchids: Dissolve the fertilizer in water, stir well, immerse the roots of the orchid in fertilizer water, soak for about 30 minutes, and then take out and dry.
(2) Soil cultivation of orchids: Spread fertilizer evenly around the roots of the orchids, and then water it to allow the fertilizer to penetrate into the soil.
4. Precautions for fertilization (1) Water in time after fertilization to avoid excessive fertilizer concentration and causing fertilizer damage.
(2) During the fertilization process, avoid the fertilizer coming into contact with the orchid leaves to avoid burning the leaves.
(3) The fertilization interval should not be too short to avoid causing orchids to grow too fast and affect their ornamental value. Misunderstandings and prevention of orchid fertilization 1. Misunderstandings: The more fertilization, the better. Orchids have a higher demand for fertilizer, but excessive fertilization will cause fertilizer damage and affect growth. Appropriate fertilization should be applied to avoid excessive fertilization.
2. Misunderstanding: The higher the frequency of fertilization, the better. Orchids should not be fertilizing too frequently. Generally, thin fertilizer can be applied once a week. Too much fertilization will increase the soil burden and affect the growth of orchids.
3. Preventive measures (1) Understand the fertilizer needs of orchids and choose appropriate fertilizers.
(2) Control the fertilization concentration to avoid being too high.
(3) Reasonable fertilization frequency and avoid excessive fertilization.
Fertilizing orchids is a key link in raising orchids. Mastering the correct fertilizing method can not only promote the growth of orchids, but also avoid fertilizer damage. I hope this article can help you grow beautiful and healthy orchids.