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Your cart is empty.General Hydroponics pH Control Kit contains 8 oz pH UP, 8 oz pH DOWN, 1 oz indicator and vial.
Kevin Terrell
2025-09-03 11:20:07
This stuff works awesome for balancing the pH of water you give to your plants and with the bioavailability of nutrients. It doesn't take much, a few drops per gallon of water then check the pH, add up or down as needed.
Swiedish
2025-08-20 17:19:38
I still use them from time to time, plants love it!
Michael L
2025-08-05 18:38:38
You gotta have this stuff when growing indoors. The water that comes from the tap is always a little to much so you have to use ph down for sure. Not ph up so much. Thay just for if you end up using to much down you can counter it with the up. To get it exactly where you want it.
LuckyDevil420
2025-06-25 15:21:02
Works like it’s supposed to and easy to use
Atcsinc
2025-06-16 12:41:47
works
Dan Faer
2025-05-05 16:42:54
Consistent
Customer
2025-04-21 16:19:56
Happy Customer.
Bombino
2025-02-13 17:01:43
All my plants are in LECA (semi-hydroponic). This product helps keep my plants getting the nutrients they need to stay healthy and thriving!!!!!
G.J
2024-12-23 12:59:15
It's pretty much everything I need to help balance my Cannabis plants ph levels.Great product. Super easy to use.
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