1st Run Photo Tent

Didn't change a thing, just PH'D water 6.2-6.5 and the Fish Shit fed once a week. They seem to be liking what I'm doing so ill just keep on keep'n on! The only thing im wondering is if im giving them enough water.... They are in 5 gallon pots , and I've been giving them a liter /liter and a half every watering. It doesn't ever seem to be enough to create run off out of the bottom. I only water them once the top 6 inch circumference around the stem is no longer visibly wet.