hey Trevor, short answer : no. Long answer is that your seedlings are already in soil, so you don't really want to be nuting them for the first two weeks. If it's a photo go ahead and transplant to the forever home asap then feed. Anyway for beg, that nutrient should do fine, just one suggestion : go quarter strength then work your way up to full strength by the end of veg. The main thing with soil is following the wet dry cycle diligently. This should help your ladies blow up and stay health. Hope this helps ! 🚀