How Do You Fertilize a Red Maple Tree

Spread 15 pounds of 20-5-5 fertilizer per 1,000 square feet of root zone in the spring, before the tree produces new growth. Apply the fertilizer evenly across the surface of the soil.

What is the best fertilizer for red maple trees?

The best fertilizer for maple trees is one that is rich in nitrogen. You can find the ratio of the nutrients listed on the fertilizer label of a respective fertilizer. You should never use a quick-release fertilizer, but use a slow-release fertilizer such as 10-4-6 and 16-4-8.

Do red maple trees need fertilizer?

Red maples probably don’t need fertilization every year. When you do fertilize, apply a general purpose fertilizer in early spring. The leaves are naturally light green in color, so you can’t depend on them to tell you when you need to fertilize.