Overfert. It's been written time and time again... FFOF is too hot for seedlings. Use Happy Frog or an inert seedling mix instead. Also looks like the effects of superthrive OD (which is technically an extreme N overdose). Looks very wet too. Flush well, add drainage, cross your fingers, but start more because seedlings rarely recover into healthy plants from a stressor that severe in their earliest life stages.
Small seedlings need a LOT of light or they will stretch and flop. As much light as possible without increasing temps to the burn point.
stinkyattic Reviewed by stinkyattic on . LED...The Second Coming... Hello again all, and welcome to "LED...The Second Coming..." Few changes from the first go round. Mylar removed, walls primer/painted flat/matte white. 8k BTU portable AC (pic) with the exhaust in the hole the AC used to come in. (pic) 8 of 8 Plan B Smashberry F2s popped!!!...so happy:jointsmile: Out of these a few mums will come. Gonna take 7-10 cuttings from each mum, and flower the clones with the mums, minus 2 clones, from hopefully 2 moms, which I hope to bonsai mom...from the Rating: 5