i am about to switch the timer to 12/12
i need to swich the bulb from MH to HPS and do not know if i have to do it now or after the plant has been sexed
Printable View
i am about to switch the timer to 12/12
i need to swich the bulb from MH to HPS and do not know if i have to do it now or after the plant has been sexed
Once you switch to 12/12 you should switch the bulb. Goodluck.
Do you have a switchable ballast or two ballasts? Or a conversion bulb?
H