So its one thing after another it seems. Had everyone looking ok but after reading peoples advice i decided to transplant some of them yesterday. 3 went into happy frog soil with a lil ocean farm at the bottom so the pots will be full. Now today 1 looks fine, 2 are looking real sad and brown now. Is this nutrient burn somehow? Did i kill them transplanting them?
They will look sad for a few says sometimes after transplanting. They should start to look better with time 
Once the plants reach veg stage you need to start soaking the pot. When I transplant I water until runoff, assuring the soil at the bottom of the pot is wet. You need to encourage root growth and little circles of water doesn’t do it.
They should be good for 5 days or so before needing to water again.
They may need to be watered more now, but i dont see how that can be the issue here. Ive seen pics of peoples underwatered plants and not one of them went from all green leaves to brown leaves you can crumble with your finger tips in 1 day. Only good news is it barely progressed since last night.
They will recover with proper maintenance…
I see so many issues with FFHF and FFOF soils, namely too hot on nutrients. They do look like they have some nute burn going on, but could be other issues… What is your PH going in? Light height? Light intensity?
Ph of my water is 6-6.1, im using this light KingLED 2023 Newest 3000w LED Grow Lights with Yield LEDs 4x2ft Coverage Full Spectrum Grow Lights for Indoor Hydroponic Plants Greenhouse Growing Lamps Veg Bloom Daul Mode https://a.co/d/edN4mCB
About 28 inches above them.
Ok not the lights, you can drop them a bit if you want. I think the issue is really some nute burn. Test the run off and once it lowers to 1000 ppm, begin feeding.
