This is a really simple grow that has turned out great so far. Slightly curling on one plant but all other shows no issues. Had a few spots on leaves 2 weeks ago and added cal mag to the watering twice. Aside from that the only nutrients they’ve receive is from the soil. I added a good dose of Nectar for the gods one shot granules to a mix of happy frog and perlite. Water only for the first 3 weeks and then added cal mag to two waterings. I fed a light dose of TPS one and Silica yesterday and plants seem to be responding well.