If you want the switch to flourish you could spray it now with Drive 75 or wait til spring and spray what i did.
I planted mine last year per Ed Spins plan. It is essentially his Wildlife and forage mix without the forage. He didnt want to mix it without the forage so I did it myself. It consists of Cave in Rock, Forestburg, and Shelter Switch grasses. Also in the mix are Canada wild rye and winter canola for nurse crop and intermdiate structure.
One of my fields was a nwsg mix with low amounts of switch. In early spring end of April I sprayed 2qt roundup per acre and 2.5qt simizine per acre. The switch came alive and to this day has a slight mix with the other nwsg grasses. What grasses are in your mix?
know anyone looking for a rider to share cost? looking to head to the detroit river either thurs or sunday?