Re: Fertilizing roses
Hi thymely lilies,
I have about 30 roses and what I use is Dr. Earth and apply it about 3 times a year and use alfalfa meal twice a year. But like I said I only have 30 roses, so I’m not sure how cost would be for the Dr. Earth. I would also think about using compost tea. Also according to a Martha article she states for organic gardening, to use fish emulsion, cottonseed meal, processed kelp, or blood meal weekly.