Transplanted to solo cups as soon as roots started showing on the bottom of the rooters. I should have waited a bit longer - the seedlings were very frail and I bent some. I made some small supports and they straightened right up. No nutes yet, I'm watching the bottom leaves closely for signs of being used up, then I'm planning on top feeding with weak strength 3 part flora series + calmag.
@Gejlord, Yes! You're absolutely right. I made the mistake of initially underfeeding them, and then over-corrected and overfed and burned them. Yield/growth has been substantially affected because of that. On the plus side I know what PPM I should be targeting and dialed it in on the other grow I have going right now.
Hell yes on flipping to flower. On my Apex R1s I've been feeding at 1700-1800 EC in coco and they still seem hungry. Seeing the first trichomes! Looking forward to how your grow turns out!
I have definitely noticed that Apex R1 seems to be lighter in general on its leaves. Keep an eye on pH as well, I had a pH problem early on that I ironed out but am still dealing with the consequences.
@ThaDollaGenerale, Thanks! After the dry and cure all of mine smell like pine trees. I love it and I'm very pleased with the overall result. I saw you chopped yours too - I'm eager to hear what the final product is like!