I have only transplanted to coco from aerocloners. The best results I have gotten so far was with coco with corc, some pellets of chicken manure/bonemeal and vinasse, stonemeal and some compost. I mixed it then transplanted. I noticed pretty quickly this mix should rest some time before use. No burning. But because I noticed explosion with roots next to the pellets and less everywhere else. OFC nutrients wise but I have a strong sense it had something to do with fungus aswell. And I want the pellets to swell and mix,maybe I wil crush them before mixing, unsure yet.
Due to something else in the setup I transplant to coco without additives now and give water 500-700 PPM. Homemade piss and wood ash. Works good too.
I also let them get comfy in the new pot under T8 at the moment for one week before 250 hps.
Im still experimenting since its a new setup, perpetua, weekly.
Oh yeah, I have them 4 weeks in the machine and 80 cm form two T8 bulbs.