If I were to dry banana peelings grind them in blender. Would it be a source of phosphorus fertilizer for my garden? If so should it be on my banana plants only or may I put on my other plants: hibiscus, guava, plumeria, english ivy, kumkuat, spider plants rosemary, suculents, canan or geraniums? thank you
Certified GKH Gardening Expert
I found this article that will help you with this project.