In the process of raising orchids, we often hear a saying: "Autumn fertilizer is gold, winter fertilizer is silver". This proverb reveals that orchids need different ways of fertilizing in different seasons. This article will explain the meaning of this proverb and how to properly fertilize orchids in autumn and winter.
Autumn fertilizer is golden: Autumn is a critical period for orchid growth and nutrient accumulation. Fertilizing orchids in autumn can promote the accumulation of nutrients and lay a good foundation for growth in the coming year. Choosing a fertilizer rich in organic matter, such as well-rotted compost or organic compound fertilizer, can provide sufficient nutrients for the orchid, enhance its resistance to stress, and make it more robust.
Winter fertilizer is silver: Although winter is a relatively stagnant period for orchid growth, it also needs proper nutritional support. The purpose of winter fertilization is to maintain the health of orchid plants, prevent the occurrence of pests and diseases, and provide the necessary nutrient reserves for the next year's growth. Choosing low-nitrogen, high-potassium fertilizers, such as potassium phosphate, can promote the cold resistance of orchids, enhance the adaptability of orchids, and maintain healthy growth in the cold winter.
Here's how:
When fertilizing in autumn, you can choose diluted organic fertilizer or compound fertilizer, apply it every 1-2 months, and pay attention to avoid hot weather and rainy days, so as not to wash away the fertilizer.
In winter, you can choose a high-potassium fertilizer such as potassium phosphate, which should be applied every 2-3 months, and pay attention to avoid cold and rainy days to avoid root rot caused by fertilizer residues.
Conclusion: Autumn fertilizer is gold, winter fertilizer is silver" tells us that timely and reasonable fertilization of orchids is the key to maintaining their healthy growth. Choosing the right fertilizer and fertilization time in autumn and winter can help orchids survive the cold winter and usher in a bright spring. February** Dynamic Incentive Program