hey tiier the info your getting is correct, late in summer, right befor fall, sometimes right at fall you need to keep checking once in awhile. to see how it will break down. also. this is the time of the year for harvesting nettles to eat.pick the young leaves and rub them, between your hands. they are very tasty!!!! and there good for joint pains as you rub them on the joint. later ---robustus