Matt420Aus
Member
No switch straight to flower hps light, make sure you flush before you do, usually just before flower is the best time to flush out the old nutrients, then the next water switch the lights to flower and off you go.
Your pots are still a bit small, you can probably transplant them at least another 1-2 times bigger, but if your just going for small grow and fast I guess they should be ok, more the issue is with veg and the roots getting bound, but if your only keeping them small prior to 12/12 this isn't as big a deal. When I transplanted was about same as your growth and perfect timing for the size pots I had them in.
an option as well which reduces the shock to the plants is to adjust the light cycle more naturally, so if your planning to switch say the 24th rather than go straight to 12/12 I would suggest:
20th 16/8
22nd 14/10
24th 12/12
people say a 48 period of darkness is necessary, but think about outside, they never have 48 hours of darkness, so while some people do this, I don't think it is necessarily essential.
Haha for some reason I just thought of growing in Alaska outdoors, 6 months of light 6 months of dark, man that would be a pain in the ass haha, not to mention the cold
Your pots are still a bit small, you can probably transplant them at least another 1-2 times bigger, but if your just going for small grow and fast I guess they should be ok, more the issue is with veg and the roots getting bound, but if your only keeping them small prior to 12/12 this isn't as big a deal. When I transplanted was about same as your growth and perfect timing for the size pots I had them in.
an option as well which reduces the shock to the plants is to adjust the light cycle more naturally, so if your planning to switch say the 24th rather than go straight to 12/12 I would suggest:
20th 16/8
22nd 14/10
24th 12/12
people say a 48 period of darkness is necessary, but think about outside, they never have 48 hours of darkness, so while some people do this, I don't think it is necessarily essential.
Haha for some reason I just thought of growing in Alaska outdoors, 6 months of light 6 months of dark, man that would be a pain in the ass haha, not to mention the cold