I am not that knowledgable, so maybe someone more experienced also answers. I did put them at this stage more less and they have been fine since then. You can see in my diary. Cheers!
They seem fine as long you've got a submersible water pump to create a continuous feed from the reservoir. They'll take in a week from my experience. If not then they will also take just a needing abit more time. Happy growing ✌️