I have a question about root growth in the flowering stage. I'll be using 3 1/2 gal single buckets in my dwc setup during the veg stage, and was wondering if there is significant enough root growth when u start flowering, to warrant switching into 5 gal buckets when put into flower? Or should i just keep them in the smaller ones? Btw, i'll be vegging for at least 6 weeks, incorporating supercropping or lst, for an even canopy.