Orchids, as one of the traditional famous flowers in China, are deeply loved by people for their elegant and refined temperament. In the autumn and winter seasons, orchids enter a period of vigorous growth, and proper fertilization is crucial for their healthy growth. This article will introduce you to the methods of fertilizing orchids in autumn and winter, helping you cultivate lush orchids.
The Importance of Fertilizing orchids in Autumn and WinterIn autumn and winter, as the temperature gradually decreases, orchids enter a period of vigorous growth, and their demand for nutrients increases. Reasonable fertilization helps orchid roots absorb nutrients, improve disease resistance, and grow robustly.
The Methods of Fertilizing orchids in Autumn and Winter1. Fertilizing Time
In autumn and winter, it is advisable to fertilize orchids once a month. The fertilizing time is generally in the sunny morning or evening, avoiding direct sunlight.
2. Types of Fertilizers
Fertilizing orchids in autumn and winter mainly focuses on organic fertilizers, such as chicken manure, cow dung, and sheep dung. Organic fertilizers are rich in nutrients, beneficial to orchid growth, and a moderate amount of compound fertilizers can be applied to supplement the microelements needed by orchids.
3. Fertilizing Amount
The fertilizing amount should be determined based on the size and growth condition of the orchids. Generally speaking, for adult orchids, the fertilizing amount for each time is 1/10 of the potting soil, and for young orchids, it is 1/20. Excessive fertilization can cause root rot in orchids, while insufficient fertilization fails to meet their growth needs.
4. Fertilizing Methods
(1) Broadcast Method: Spread the fertilizer evenly on the surface of the orchid potting soil and then gently spray water with a spray bottle to thoroughly mix the fertilizer with the soil.
(2) Root Irrigation Method: Dilute the fertilizer and evenly pour it into the orchid roots with a spray bottle or watering pot.
(3) Drip Irrigation Method: Set up a drip irrigation device at the bottom of the orchid pot and drip the diluted fertilizer into the orchid roots.
Precautions for Fertilizing orchids in Autumn and Winter1. After fertilizing, water promptly to thoroughly mix the fertilizer with the soil and improve fertilizer utilization.
2. After fertilizing, pay attention to the growth condition of the orchids. If yellowing leaves or slow growth is observed, stop fertilizing immediately and check if the fertilization is excessive or the soil aeration is poor.
3. In low temperatures during winter, reduce the frequency of fertilization to avoid affecting orchid growth.
4. When fertilizing, be cautious to avoid getting fertilizer in your eyes or on your skin.
Fertilizing orchids in autumn and winter is a key link to ensure their healthy growth. Mastering the correct fertilization methods helps orchids grow robustly and display their beautiful appearance. I hope this article can provide you with useful references and wish you success in cultivating lush orchids!