Update! 10-24-17

Tower 1 is doing great on growing. And since it's growing it uses a lot of water so we had to add 5 gallons of water and 100mL of A and B fertilizer. Also are pH was perfect 6.0

 Tower 2 is doing awesome! It almost overwhelming! We had to add 10 gallons of water and 200mL of A and B fertilizer. pH was at 6.5

Tower 3 is growing along as well. pH was perfect at a 6.0 It also use a lot of water during the weekend so we had to add 4 gallons and also had to add 80mL A and B fertilizer.