Today is day 24 and she’s starting to show signs of flower. I went ahead and activated the system today. Basically it floods the tray until the float shuts off the water supply, as the water is consumed and the level gets low enough it will refill itself. I’m starting off with 6 gallons ph’d to 5.9 since the level will ride up a little each day, we’ll see how long it takes her to consume this batch. Hopefully it slowly drifts up to 6.2-6.3 before it needs refilled.
This is the smallest size plant I’d feel comfortable activating this system on. It’s a bit of a shock to the plants system to go from dry, airy soil to always damp soil but they thrive once adjusted and it’s cruise control on the grower really. Last plant I grew using this system had me in my grow room less than 5min per day unless the reservoir needed filled.