Hi. newbie here want lo learn some hints
When you start your seed, get a solo cup, fill it with reverse osmosis water, then plop your seed in the water. If it floats, tap it a few times with your finger till it drops to bottom. 24-36 hours later you should see a nice tap root. Pick it up by the shell with tweezers and gently put it tap root down in your coco pod then place in grobo and in a couple of days your roots will be touching water and shortly there after will be taking up nutrients. Best beginner tip I can give. Second is don’t ever lift the lid and expose roots to light! It kills them. Get that done and I’ll be happy to advise further.
That part is key. Roots don’t see light in soil, neither should they see light in a Hydro set up.