as far as I know, flowering time countdown begins when the fiirst pistils(white hairs) start showing up, which could be a week or two after the switchFrom when you switch to 12/12.
i have always been told that it is from the switch to 12/12, not first sign of flowers.as far as I know, flowering time countdown begins when the fiirst pistils(white hairs) start showing up, which could be a week or two after the switch
Well, maybe you should wait till the plant is sexually mature before switching - that is when it has "alternating" nodes instead of "opposite" nodes.but what about if the plant is immature and hasnt shown its sex for 2-3 weeks from being on 12/12?
given that you havent switched yet I would agree with you, I meant in the context of switching to 12/12 before you have any sex indications, if you wait till you have pistils and then switch, yes, that would be the start of floweringWell, maybe you should wait till the plant is sexually mature before switching - that is when it has "alternating" nodes instead of "opposite" nodes.
The times are a guide, and there is always an exception to the rule as the growing conditions definitely affect the flowering time.
I have a plant grown from seed that has pistils at 5 weeks of age and I haven't switched to 12/12 yet ... I certainly shouldn't start counting the flowering period yet, although I wish I could as it is a 9 to 11 week flowerer.
Agreed... Even when the plants become a semetrical (alternating nodes) it can take a few weeks to show sex.. 12/12 doesnt start flowering times its when the pistols show the acception is as bob mentioned.given that you havent switched yet I would agree with you, I meant in the context of switching to 12/12 before you have any sex indications, if you wait till you have pistils and then switch, yes, that would be the start of flowering