I have a PH tester, meter with probe you stick in ground that cost about $18. I checked all the plants, including other plants in the house and they all read just slightly over 7, so I dunno if I'm doing it wrong or what. Anyhow no I haven't tried folier feeding, is it suggested? How many hours into the 12 hours should I foliar feed?
Those are 6 plants, bent so that they zigzag to make them shorter. they are 18 days into flowering.