Principles of fertilization for bonsai in winter Methods of fertilization for bonsai in winter: Precautions for fertilization for bonsai in winter. Although the cold climate has put many plants into a dormant state, bonsai still needs appropriate amounts of nutrients to maintain their growth. How to fertilize bonsai in winter? This article will give you a detailed introduction to the fertilization techniques for winter bonsai to help your bonsai rejuvenate in the cold. Principles for fertilizing bonsai in winter 1. Appropriate amount of fertilization: When the temperature is low in winter, the growth rate of bonsai is slow, so appropriate amount of fertilization should be applied to avoid excessive fertilization leading to rotten bonsai roots.
2. Application of organic fertilizer: Organic fertilizer has a long-lasting effect, which is conducive to the absorption of bonsai in winter, and can also improve soil fertility.
3. Choose the right fertilizer: Choose the right fertilizer according to the type and growth needs of the bonsai, such as nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, etc. Methods of fertilizing bonsai in winter 1. Fertilization time: The best time for fertilizing bonsai in winter is generally sunny weather when the temperature is stable above 5℃, and avoid fertilizing in cold and rainy weather.
2. Fertilizer application amount: The amount of fertilizer applied to bonsai in winter should be appropriately reduced, and can generally be controlled at 1/3 to 1/2 of the usual amount of fertilizer applied.
3. Fertilization method: (1) Soil fertilization: Spread fertilizer evenly on the surface of the bonsai soil, and then cover it with fine soil to allow the fertilizer to gradually penetrate into the soil.
(2) Foliar fertilization: After diluting the fertilizer, use a sprayer to spray it evenly on the bonsai leaves. Pay attention to spraying evenly to avoid accumulation of fertilizer on the leaves.
(3) Extra-root fertilization: Dilute the fertilizer and spray it directly to the roots of the bonsai using drip irrigation or sprinkler irrigation. Precautions for fertilizing bonsai in winter 1. Avoid fertilizing too late: When the temperature is low in winter, the bonsai grows slowly. Fertilizing too late may cause the fertilizer to not be fully absorbed and affect the growth of the bonsai.
2. Pay attention to fertilization safety: Keep indoor air circulation during fertilization to avoid fertilizer volatilization and causing harm to the human body.
3. Observe the growth of the bonsai: Observe the growth of the bonsai after fertilization. If yellowing of leaves and slow growth are found, the fertilization method must be adjusted in time.
Winter bonsai fertilization is an important part of ensuring the growth of bonsai. Understanding the principles, methods and precautions for winter bonsai fertilization can help your bonsai rejuvenate in the cold winter. I hope this article will help you.