My understanding as one who defoliated one run of his plants is that the reason for defoliating in veg is that, for each spot you remove a leaf, two new leaves will form. This will allow your plant to create more budsites (if you veg a little longer) which will in turn increase your yield.
My experience with a plant that was not defoliated in veg, but WAS defoliated in flower is that my final weight was about the same, but the wispy little popcorn that is usually on the bottom 1/4 of the plant had a lot more density.
So... in order to get the full benefit (increased weight at harvest) you have to defol in veg and then again in flower.
I'll be happy to do side by sides of anything if the people interested in the data are willing to chip in for the extra equipment and lighting.
Let me know.
My experience with a plant that was not defoliated in veg, but WAS defoliated in flower is that my final weight was about the same, but the wispy little popcorn that is usually on the bottom 1/4 of the plant had a lot more density.
So... in order to get the full benefit (increased weight at harvest) you have to defol in veg and then again in flower.
I'll be happy to do side by sides of anything if the people interested in the data are willing to chip in for the extra equipment and lighting.
Let me know.