I'm kinda newbie grower. Read a lot but not sure of what I'll do yet. Anyway, I've read that starting a seedling on those red cups would make a good start for rooting, and the idea was to transplant them to a main container afterwards. From what users told me, I gave up on this idea. I was just wondering a good setup por photo seeds when it comes to manifold.. people said 6-8 gallons containers, other said 5.. I guess I'll give a try on a 5-6 gallon.
There's a Nebula guide saying that seedling and early vega on big containers are possible but kinda waste of time coz the roots don't develop as good as in small ones. I just wanted to hear what people who have manifold before has to say about the technique. I gave up on the idea of transplanting, but I'm wondering if the roots will grow well in a 5-6 gallon and how should I water it when it's seedling, if only wetting the rapid rooter is enough or the main soil should be watered too (it's a specific seedling question).