Are they rooted? Sometimes they will put out good growth and then die if not rooted. Looks like a N deficiency though. I might not fertilize if they haven't rooted yet.
They seem to all be rooted. But out of the 7 varieties I got these were the slowest. I used coco coir, perlite, vermiculite, sand, and maybe some black cow. Is there anything I could put on it to make sure it’s not N deficient?