ooh, so your saying the stretch corresponds to light cycle not the plants size. ( Although in nature they would correspond.)
less light, more stretch. more like the veg of a seedling stretching with insufficient lighting.
Kind of yes but kind of no.
We experience quick stretch due to the quick transition of our lighting but also the plants maturity can determine how much stretch you see and whether the strain is a heavy stretch or a small stretch within its lineage.
The only difference is that we create a shorter flowering transition by going from 18/6 on one day to 12/12 the next.
in nature it kind of goes.
18/6
17/7
16/8
15/9
14/10
you get the idea, so the stretch happens gradually and you notice less as “stretch” and more just about continuing to veg.
flowering only begins outdoors when you notice pistil formation on your plants.
indoors people call flowering as soon as they switch to 12/12. When in reality the plant doesn’t instantly switch to flower.
it then has to transition to flower in roughly 2 weeks that would normally take 2-3 months outdoors.