Some organic fertilizers come from animal sources, such as blood feathers and fish meals which serve as a source of nitrogen. Animal manures also enrich the soil with phosphorus, potassium, as well as nitrogen. There are also plant-based fertilizers such as Alfalfa and soybean meals, along with cottonwood seed.
Click here to cancel reply.
Sorry,At this time user registration is disabled. We will open registration soon!
Don't have an account? Click Here to Signup
© Copyright GreenAnswers.com LLC