Gardening Tips for September
It is harvest time!
Go out there and harvest your crops you gnarly old rough handed son of the sod.
Or to put it another way, September is a month to reap rewards.
Do NOT prune your shrubs now or for the next couple of months unless specifically told otherwise. Wait till late winter or spring dependent on species.
Lift and divide overcrowded perennials.
Continue to mow your lawn or it will be harder work next year.