Fertilizing veggies. Is compost enough.
This year I built two large raised beds for my wife to grow veggies. They are 15 feet by 4 feet and two feet tall. I filled them about 2/3rds full with soil from sod that had composted all the way down and and then mixed the remaining with about 1.5 to 2.0 yards of leaf/grass compost mixed with the same soil/sod soil.
My question is will this supply enough N for a vegetable garden or do I need to supplement soy or alfalfa meal? So far almost everything is up and appears to be doing very well.