Fertilizers add extra nutrients that may be deficient or present in only small amounts in the soil. Fertilizers add predetermined amounts of phosphorus, nitrogen and potassium to the soil, all of which are necessary macronutrients for plants.
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