What Are The Disadvantages Of Worm Castings?
There are very few disadvantages of worm castings as they are an excellent source of nutrients and can improve soil structure. However, some people may find the odor unpleasant, and if the castings are not properly made, they may contain harmful pathogens. Additionally, worm castings are not usually a complete fertilizer and may need to be supplemented with other nutrients for optimal plant growth. Finally, they can be expensive compared to other fertilizers, although this cost may be offset by reduced fertilizer requirements.