Hey y’all I’m looking for advice with the yellowing of the leaves shown in my grow log link below.natural remedies mainly.They are 7 weeks old. The tank is starting to stink so I’m changing the water today. PH level averages 6.3, lights are on 18/6, plants are mixed strain. They seems to be all female. What do you think? Any helpful hints?
GROW LOG
As far as I can tell they are females but it’s a bit difficult to see. The smaller ones, it looks like too soon to tell. It looks like they may be crowded. The tank you’re using could easily be filled up with one plant and you have several there. They look great now but you may run into more issues as they grow and compete for root space. I grew hydro once and I was amazed how much root mass came out. Someone with more hydro experience might be more help to you but good luck!!!