Few improvements on this one:
-more space to get my crippled ass in there for training/pruning, it’s two 3x3 setups in a 8x4 running off the same res
-can finally use my big pump for 4 pots, never got the rdwc flowing properly and evenly across 2 pots. Works a treat now
-easy access to the dehuey. It’s got an external drain so subbed in a Jerry can for empties every 3-4 days instead of twice daily yoga
-added an external air intake from outside. Was worried as it gets cold here but so far so good. Got a portable heat pump/aircon if it gets too crazy
-kept all the rdwc lines back and out of the way, less chance of bumping or tripping. Also wetvac the return on the res for water changes now. Sucks up any roots that have got into the returns before they get established. I’ve built a return for each pot into one big return pipe instead of the single return for both pots that clogged in week 8 last time. Hoping 4 manifolds and a weekly vac keeps them in check
Might need a bigger res though. Have a 100L tub that I fill to 70L. They are drinking like 15-20L a day now though. I found topping off with the dehuey water keeps the ph the same, so it hasn’t run dry. They seem happy though, EC was at 1.3 a week ago 0.4 today (0.1 tap water) - first week of 12/12