Sheri from Colville writes
The best fertilizer to use will depend on the specific needs of your lawn and soil. We recommend using a soil analysis test kit or taking a sample of your soil to your local cooperative extension so your soil can be analyzed to determine what nutrients your soil is lacking. The healthiest, hardiest lawns are fertilized 2-4 times per year, fall, summer, early spring and late spring
We do offer a soil test kit here.
Answer last updated on: 05/27/2018
