How to Fertilize Arborvitae for Optimal Growth and Health
How to Fertilize Arborvitae? To fertilize arborvitae, start by determining if the tree requires fertilizer. Mature arborvitae trees planted alone usually do not need fertilizer, but if they are competing for nutrients or appear unhealthy, fertilizing may be necessary. Use slow-release granular fertilizer with at least 50 percent nitrogen. Apply the fertilizer evenly over the…
