Dave Groomer
Well-Known Member
What rule I'm hearing regarding headroom is..."divide your headroom by two (2) and make the switch to flowering when the plant reaches that height..."
That sounds about right. Depending on the strain, will usually veg between 4-8 weeks. My C99 did well with a short veg time. When I am growing Blue Blood, I find longer veg is better. I try to find the strains that work best for my MS and learn what they like when they are growing.