Hi
@LuckyMfer! Yes you can transplant them into their final DWC container. They will appreciate nutrients if and only if the EC is low, so take it easy when adding fertilizer, do it step by step and adjust your feeding schedule to your plant's health and reactions. Also, I recommend to proceed to seedling selection: by casting the strongest seedlings and killing the weakest at early age, you will ensure yourself a nice grow with only good phenotypes, I guess you don't like to grow weak plants - me neither - seedling selection really improved my results. Hope this will help, keep us updated and happy growing!