+20 Ideal Ph For Vegetable Garden References. The acceptable ph range for a productive food garden is about 5.5 to 7.5, with a ph of 6.0 to 6.5 preferred by most food crops. The right soil ph is important for vegetable crop growth and yield.

109 rows a ph of 6.5 is just about right for most home gardens, since most plants thrive in the 6.0 to 7.0. The following crops will tolerate a ph of 6.0 to 7.0 or greater: The ideal soil ph for vegetables and lawn grasses is 6.5, just a little on the acidic side.