I went with a RO System due to well water and dropped from around 480 to 20's ppm. It's cheaper in the long run and I didn't want the pumps getting clogged from the hard water deposits. A coffee maker lasts about 3 months around here. If you go with a RO system, you will need to add CalMag to...
Are you going to run a second room for veg or run each crop as one cycle? Veg through flower?
Looks great though. I hope you are repaid with many lovely buds.
To keep the hydro temps down, you could pickup from craigslist or something similar a small dorm fridge, drill two holes in the side, add some copper tubing inside and you have a small chiller. Love all that LED purple.
Just caught up. Nice grow. Having everything on timers makes things a lot easier to not have to worry about forgetting which plant was watered yesterday or last week.
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