21-0-0: Ammonium Sulfate is a fast-acting source of nitrogen. Use it all around the lawn and garden. It is ideal for greening up a lawn or growing lush flowers and vegetables.
46-0-0: Apply to dry turf or foliage and irrigate thoroughly immediately after application. Plant nutrients can cause staining of sidewalks. Sweep walkways prior to irrigation. Walkways should be dry at time of application. Keep away from pools, ponds, etc. Do not contaminate potable water.
16-20-0: Should be used as part of a comprehensive Total Nutrition System® for optimizing plant growth, development, yield and quality.
Olsen’s also carries the Hickman’s Family Farms brand Organic fertilizer from Farms Choice in a 50 lb. bag. These products are 100% natural, effective, and great for the environment.