Natural or organic fertilizers not only supply the major nutrients like Nitrogen, Phosphorus, and Potassium but also release micronutrients which are just as important. Unlike Chemical fertilizers they do not create an imbalance in the soil.
This is the first article in a series about natural fertilizers, which we can put to use in orchids.
If you want to know more about any natural fertilizer, you can write to me and I will get the information for you.
Natural Fertilizer - Azolla
