Sounds awesome mate, that'd be such a luxury here in Aust ha ha. Flood and drain with cfls has been ok for me so far keeping em at the smaller size
it's always a hard choice hey, work with ph fluctuations and constantly top up and re ppm....or high tech timer it and go run to waste, reservoir heaven! Stable ph and ppm(ec) and when feeds are precise the waste is minimal. But most importantly there getting that 5.8ph, 20℃, 500ppm feed every time every day, or whatever specs for whatever stage of growth is needed. I'm a massive fan of run to waste top drip for established veg and flowering, less time wondering what the state of the resi is at while I'm working or whatevers going on ha ha. Peace of mind, perfect feeds. 12 tiny squirts a day
ha ha
Re circ is great, but less then 10% of hydroponic farming is Australia is re circ. From talking to tomato growers and other hydro farmers they mostly say the consistency is super hard to beat for run to waste. And on there scale I definitely can see why I guess. I did have the privilege of visiting a farm where our state governments agricultural blokes and the particular farmer are working on large scale UV water treatment to kill pathogens etc as part of the filtering process of the water that's being re used. The future of re circ on the food production level study going on there, for sustainable hopefully! A few states are even setting up desalination plants for farms, powered by the sun, topic for another day, but simply they heat pipes with mirrors to make it all work, then send the the desalinated water to hydroponics farms
"sundrop farms" I believe they're called.
Rambling again bro ha ha, hydro is just super cool and it's awesome to see where it's all headed and what can be taken from large scale stuff
re circ is the way of the future, maybe...but for now I truely believe run to waste leads to a more reliable higher quality product
at least in what were all eating here ha ha. I'm a run to waste fan for my final two cents ha ha
So many exciting decisions always ha ha, but ten mothers? Damn that'd be awesome! Super cool bro
KJC420