The one using nutes from Superbuds kick off pretty fast and GSC#1 is a little bigger than the second plant.
I gave them extra silica (0.5ml per 1 L) of water to make their stems more sturdy .
I forgot to mentioned about the led light that i will be using for this grow , i will be using 2 , QB288 lm301b+ 660nm by Mei jiu (chinese grow lights). They are great so far , they are quite impressive compare to what they cost.