tower updates

all the towers were fine at PH they were between 6.0-7.0 average them out. we harvested two cucumbers from tower three went and added water to it we added 10 gal. of water and 240 ml of each ph. in tower two we rerooted some strawberries using the runners from the ones below and added 5 gal of water and 120ml of the ph. in tower one over with the kindergarten class we added 3gal of water and 60 ml of each ph.