Over-fertilization by growers has been found to be the top killer of marijuana buds. While it is highly discouraged, using fertilizer has only been recommended for indoor setups where the soil medium may lack some of the natural nutrients provided by nature outdoors. That is why experts advise that growers get the best quality of soil they can so as not to necessitate the use of fertilizer. Natural compost is the best choice as an additive for the plants because it has elements that are not ...