Nutrient solution is becoming more and more convenient, but how to use the nutrient solution correctly, some flower friends do not know. Containers used for filling nutrient solution should be made of ceramic, plastic or glass materials, not iron products, otherwise the nutrient solution will become ineffective. Go with it. The amount of liquid to be given should depend on the size of the plant and the volume of the bowl. If the amount is too much, the plant can not absorb, some even cause poisoning; Not enough of it will not promote growth. The amount of fertilizer applied each time should be controlled at 0.5% of the volume of flower pot.
Summer is plant growth flourishing period, need fertilizer amount to be larger, every half moon applies fertilizer commonly, arrived autumn, apply fertilizer amount should reduce gradually, 1, 2 months cast can, and winter because low temperature, plant enters dormant period, stop to grow, need not apply fertilizer. But if the plant is already formed, even in peak season, it only needs to be watered occasionally with a small amount of nutrient solution once every 3 to 6 months. If you fertilize them too often, they will continue to grow and destroy their original shape. Since the substrates of soilless cultivation have no nutrients of their own, they can only rely on irrigated nutrient solution to supply plant growth. Nutrient solution is scientific and hygienic, and can not be replaced by other fertilizers.
