It's 15 minutes per. So I went from 4 to 2 waterings and was thinking of dropping it down to 1. That's my timers minimum increments.
My fixture is rated @ 20,000 lumens putting it @ 2,500 lumens a square foot. I know lumens isn't the proper measurement for photosynthesis measureplment but I thought it might be a way to ball park my lighting capability. It's also why I'm sticking to vegging crops for inside. The cool thing about my system, I have 2 more reservoirs available should I want to expand and perhaps route one feeding outside tables.
Also, I was unaware of the flood needing to be 2" below grade. I'm currently flooding right up to grade. So I should drop the level? It's about 4-5 inches of rock medium.
Thanks for the input!
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