Potassium Fertilizer | Blog.Gardora.net […] Roses love potassium! Use banana skin as fertilizer since it is rich in potassium. [Photo CCBY lizwest] […] Sunday, June 4, 2017 Reply
how do I apply it ??????
[…] Roses love potassium! Use banana skin as fertilizer since it is rich in potassium. [Photo CCBY lizwest] […]