I'm 2 weeks into veg and my plants are curling down and spotting. Especially this one. I think it's my ph. My ph reader says 5.8 what should I do? I'm thinking about mixing some wood ash and baking soda into my water next time I water it.
here is a side view of the cups the hole is at the bottom. I was trying to keep them in the cups until I can sex them. The cups are as tall as the 3 gallon pots I have. I don't think they need nutes yet the soil they're in will feed them for a month. I'm leaning towards the low ph but I'll put the worst one in a 3 gallon with some nutes as a test and see what happens.
