toomanyburnpiles
New Member
Hello I've veged plants in my greenhouse for February and i turned out the lights on the first of march(last week). Even though the hours of sunlight should* be in flowering hours for the next two months, it could be weird for the plants to see days are getting longer. should i pull a blackout tarp over them march and april and possibly(if they go that long) may or should it be fine without. Also when should i pull the tarp over eveing/ morning) and for 12 hours right? thanks