is the plant doing alright? Should I add BioGrow?

Hi @Growingbythemasses I also use biobizz allmix in all my plants, normally in normal female plants I usually start applying the biogrow from the 5th week, 0.5L / ML and I go up every 0.5 to 2ML in larger plants. good luck mate 👍🙏

When it is necessary to add nutes depends on how big a pot you are using. I've grown with biobizz all mix on 3 gal pots, and the first signs of deficiency appear during 7th week; since you are using 5 gallon pots, it's no wonder there's no need for additional nutes yet. Do not add nutes unless you see signs of deficiency. The leaves look healthy, if a bit over watered.