I've got 2 x GT205's and a 905 but only used 1 of them so far and ended up fire fighting root rot my fault but i know where i went wrong so next time should be better
hmm, interesting, i have never seen it happen, what is root rot like lol ?
yield wise with NFT i normally get anything from 3-8 oz per plant depending on strain, although there is exceptions larger sativa/haze plants can produce over 1lb each pretty easy
i think NFT is more suited to larger plants, that fill out into the space around them plants in nft naturally want to get big and spread out
you can grow lots of little plants with nft but i don't think it is as space efficient as using individual pots for each plant
if i was going to fill my whole floor space with little SOG style clones single cola plants i would use pots not NFT much easier to move the plants around when they are in individual pots etc
peace