Autumn is a season of harvest, as well as a crucial period for the maintenance of bonsai. In this season, how to scientifically and rationally fertilize bonsai to keep them in the best condition before the arrival of the cold winter has become a focus of many bonsai enthusiasts. This article will introduce you to the methods and techniques for fertilizing bonsai in autumn.
Principles of Fertilizing Bonsai in Autumn1. Moderate Fertilization: Fertilizing bonsai in autumn should follow the principle of "less is better than more" to avoid excessive fertilization that may damage the roots of the bonsai.
2. Timely Fertilization: Fertilization in autumn should be carried out when the temperature gradually decreases and the plant growth rate slows down, usually in the middle and late autumn.
3. Choosing the Right Fertilizer: Fertilizing bonsai in autumn should focus on organic fertilizers such as chicken manure, cow dung, and soybean cakes, and a moderate amount of phosphorus and potassium fertilizers can be added to promote plant growth.
Methods for Fertilizing Bonsai in Autumn1. Fertilizing Time: Fertilizing bonsai in autumn should be done on sunny days, avoiding fertilization after rain or on cloudy days to prevent fertilizer loss.
2. Fertilizing Amount: Apply an appropriate amount of fertilizer based on the size and growth condition of the bonsai. Generally, 100-200 grams of organic fertilizer and 10-20 grams of phosphorus and potassium fertilizers are used for each pot.
3. Fertilizing Methods:
a. Deep Application: Spread the fertilizer evenly on the surface of the pot, then cover it with fine soil to mix the fertilizer with the soil thoroughly.
b. Shallow Application: Sprinkle the fertilizer on the surface of the pot and gently spray water with a spray bottle to let the fertilizer seep into the soil.
4. Fertilizing Interval: The interval for fertilizing bonsai in autumn is 15-20 days, specifically adjusted according to the growth condition of the bonsai.
Precautions for Fertilizing Bonsai in Autumn1. Avoid Over-fertilization: Excessive fertilization can damage the roots of the bonsai and affect its growth.
2. Pay Attention to Fertilizer Quality: Choose quality fertilizers and avoid using expired or spoiled fertilizers.
3. Pay Attention to Fertilizing Safety: During the fertilizing process, be careful not to let fertilizer splash on the skin or clothing, causing discomfort.
4. Observe the Growth Condition of Bonsai: After fertilizing, closely monitor the growth condition of the bonsai. If any abnormalities are found, adjust the fertilizing method promptly.
Fertilizing bonsai in autumn is an important part of ensuring the healthy growth of the bonsai. Mastering the correct fertilizing methods and techniques can make your bonsai vibrant before the arrival of the cold winter. I hope this article can provide you with useful references, and wish you a long journey in the path of bonsai maintenance.