this photos are from 10.4.-16.4. 2023, fun week, girls are perfect, i think REMO NUTRIENTS working perfect, when im topping them i do transplantation also to avoid too much stress :) they getting transplanted in bigger 11L pots, and soil im using is TERRA PROFESSIONAL, but i add more perlitte to the mix, roots are strong and big, i like :))), also i forgot to mention in holes i put MIKOS and AZOS form Extreme Gardening, i put a lot more then it says on sheet :))), also i put inside one CO2 bag.
That's a real nice canopy. I've no idea why you'd want a net on in a 3x3 with 4 dif strains @ZG420G,?.
40% set in mid veg is great to see such great results. It is a 3x3 right? So, you really would benefit from co2 enrichment. You know there's a few kits with just a bottle, reducer and solenoid valve. 70-80$. You have perfect setup for co2 enrichment. Either way, your high ppfd will give cracking results. Really nice diary & pics. Plants look great.