Crushed Limestone vs Decomposed Granite Patio Base
Decomposed granite makes a very nice patio and is all the rage right now in the Midwest. If you opt for that scenario, then simply excavate 4-5", lay down a soil separator, spread and compact your limestone and then add the decomposed granite. 3" of limestone and 2" of granite works nicely. Compact the granite and you are "good to go".