Is 20 10 10 fertilizer suitable for gardens?

Twenty-ten-ten (20-10-10) fertilizer may or may not be suitable for gardens, depending upon the predominant form of vegetation. Lawns generally require 3-1-2 NPK (nitrogen, phosphorus, potassium) ratiOS, as in 30-10-20 NPK fertilizers. Trees and vegetables respectively tend to respond to 2-1-1 and 1-2-1 ratiOS in 20-10-10 and 5-10-5 NPK fertilizers.