what is 21-7-14 fertilizer used for

Fertilizer is an extremely important aspect of gardening and plant care. 21-7-14 fertilizer is one of the most popular fertilizers used by landscapers and lawn enthusiasts today. This multi-purpose lawn fertilizer blend has a pleasantly high nutrient content that helps promote strong root growth, and better overall plant health. It contains nitrogen, phosphorus, potassium, and […]