Today we checked our hydroponic system and noticed that the air tubes were still working and there were no kinks in them. This was a plus to the system! We checked the pH level of the water and as always, it had increased. We lowered the pH level using the lowering pH solution and put it down to a level of 4-5 again. We hope that the plants will start to mature over the weekend and that there will be some great results come Monday.