As an Amazon Associate I earn from qualifying purchases.
5 to 6. 5. General hydroponics ph control Kit contains everything you need to measures pH levels of your hydroponic grow reservoirs.

Simple. Made by grower for growers - safer to use - we’re not just changing the rules we’re changing the game" friendly. 1 best seller in canada - standard hydroponics ph kit for hydroponic growing systems is critical So You Can Adjust pH To Maximize Plant Growth And Nutrient Up Takes Since Not All Water is The Same Across The Land.
We give more - 2 - 300 ml bottles = 10 oz each our 10 oz bottles give you 1180 more drops or 59 ml per Bottle Then Your General 8 oz Bottles - We Wanted To Make Sure Your Well Taken Care Of When You Use Standard Hydroponics by Dave Ocean.

Large capacity & long-lasting: followin ph up and down for plants solution contains 9 ounce pH up, 9 ounce pH down, 18 Total ounce, 1 ounce indicator and vial; Each 9 ounce bottle of concentrated solution can lasts up to 6 to 12 month or more.
5 and 6. 5. Easy to use: simply fill a test-tube halfway with nutrient or water, add a few drops of ph test indicator, and observe the coloration of the liquid in the test vial. Works in all environments: our updated odorless and colorless hydroponics pH up and down kit is suitable for hydroponics systems, soilless mediums eg: coco coir and peat, soil gardens and aquarium.


Strong acid and base for superior ph stability: Bloom City pH Down and Up are strong pH adjusting agents that help the home grower maintain optimal pH levels.
Simply the best choice for the conscientious grower. Formulated with the highest grade pH adjusting formulas. Works in all environments: Designed for hydroponics systems, soilless mediums eg: coco coir and peat, and soil gardens.


1. General Hydroponics
#ad
General Hydroponics pH Control Kit for a Balanced Nutrient Solution
#adGeneral Hydroponics #ad - Reliable results: the streamlined testing system delivers fast, accurate, and easy-to read results every time. Test indicator, and a pH level chart. Easy to use: to use, add a few drops of ph test indicator, simply fill a test tube halfway with nutrients, and observe the coloration of the liquid; recommended pH for most plants is 5.5 to 6. 5. General hydroponics ph control Kit contains everything you need to measures pH levels of your hydroponic grow reservoirs.
More information #ad
General hydroponics pH Down Liquid, an eyedropper, 1 oz. The preferred way of testing ph: seasoned growers prefer our pH Test Kit to expensive electronic meters because of its reliability and ease-of- use. General hydroponics ph up liquid, test tube, 8 oz. All-in-one kit: includes 8 oz.Brand | General Hydroponics #ad |
Manufacturer | General Hydroponics #ad |
Height | 1 Inches |
Length | 1 Inches |
Weight | 1.5 Pounds |
Width | 1 Inches |
Part Number | HGC722080 |
Model | HGC722080 |
More information #ad
2. Standard Hydroponics - Dave Ocean33
#ad
Standard Hydroponics pH Up and Down Kit, 10 Ounce Bottle pH Adjuster for Hydroponic Systems, Coco Coir Even Soil.
#adStandard Hydroponics - Dave Ocean33 #ad - Precision is key comes with 2 pipettes, that are 3 ml pipette droppers with 05 ml graduations so you'll always Know Just How Little Or How Much To Use. Makes our ph up | ph down a superior and still safer To Use Blend, So You Can Use in Your Fish Tank As Well.Simple. Made by grower for growers - safer to use - we’re not just changing the rules we’re changing the game" friendly. 1 best seller in canada - standard hydroponics ph kit for hydroponic growing systems is critical So You Can Adjust pH To Maximize Plant Growth And Nutrient Up Takes Since Not All Water is The Same Across The Land.
More information #ad
Powerful. One drop goes a long way - having hard water to maximize plant growth from nutrient uptakes can get Tricky With pH Drifting, So We Run Our pH Formula Very Richer With Out Buffers - This Allows Nutrients To Bind, So Your Plants Will Feed In The Grow Zone Longer. We give more - 2 - 300 ml bottles = 10 oz each our 10 oz bottles give you 1180 more drops or 59 ml per Bottle Then Your General 8 oz Bottles - We Wanted To Make Sure Your Well Taken Care Of When You Use Standard Hydroponics by Dave Ocean.
Brand | Standard Hydroponics - Dave Ocean33 #ad |
Manufacturer | Standard Hydroponics by Dave Ocean33 #ad |
Height | 6.75 Inches |
Length | 2.5 Inches |
Width | 5 Inches |
Part Number | E2001 |
Model | E2001 |
Warranty | 30 day if unused or opened |
More information #ad
3. FOLLOWIN
#ad
FOLLOWIN pH Up and Down Control Kit for Soil hydroponics Plants A Balanced Nutrient Solution 9oz+9oz
#adFOLLOWIN #ad - Wide range of use: our ph up and down control kit can widely use on adjusting and optimizing pH level in all indoor & non- frunting trees, organic lawn & outdoor plants, fruiting & turf care, flowers, vegetables & herb gardens, crops. Updated super concentrated buffered solution: foLLOWIN pH up and down control solution is professional buffering for helping the home grower maintaining and adjusting a nutrient's pH level stability maximize plant growth.Large capacity & long-lasting: followin ph up and down for plants solution contains 9 ounce pH up, 9 ounce pH down, 18 Total ounce, 1 ounce indicator and vial; Each 9 ounce bottle of concentrated solution can lasts up to 6 to 12 month or more.
More information #ad
Note: before you begin adding ph up and down to your water or soil, test the pH to confirm that you need to raise or lower the pH level Experienced growers consider the ideal pH for most crops to fall between 5. 5 and 6. 5. Easy to use: simply fill a test-tube halfway with nutrient or water, add a few drops of ph test indicator, and observe the coloration of the liquid in the test vial. Works in all environments: our updated odorless and colorless hydroponics pH up and down kit is suitable for hydroponics systems, soilless mediums eg: coco coir and peat, soil gardens and aquarium.
Brand | FOLLOWIN #ad |
Manufacturer | FOLLOWIN #ad |
Part Number | pH Control Kit |
More information #ad
4. General Hydroponics
#ad
GH General Hydroponics pH Up and pH Down 1 Quart Combo Kit Water Adjuster Buffer
#adGeneral Hydroponics #ad - 1 quart. General. General hydroponics pH Down effectively lowers pH levels in nutrient solution. Hydroponics pH Up effectively raises pH levels.More information #ad
Brand | General Hydroponics #ad |
Manufacturer | General Hydroponics #ad |
Weight | 0.51 Pounds |
More information #ad
5. Bloom City
#ad
Bloom City Professional pH Up + Down Control Kit for Optimal Nutrient Uptake Two 1 Quart Bottles 64 Total oz
#adBloom City #ad - Safe to use for all plants: add to every watering to adjust pH to the desired level, for soil usually aim for a pH of 5. 8-6. 2, it’s that easy. Bloom city chooses only the highest quality ingredient sources and manufacturing methods to create the world’s best craft growing nutrient systems.Strong acid and base for superior ph stability: Bloom City pH Down and Up are strong pH adjusting agents that help the home grower maintain optimal pH levels.
More information #ad
Formulated and made in the usa: designed by botanists and plant chemists in Seattle, Washington. Highest quality, better for you, most potent, biggest yield: bloom city’s ingredients are better for plants, BEST VALUE, and better for the planet. Simply the best choice for the conscientious grower. Formulated with the highest grade pH adjusting formulas. Works in all environments: Designed for hydroponics systems, soilless mediums eg: coco coir and peat, and soil gardens.
Brand | Bloom City #ad |
Manufacturer | Bloom City #ad |
Part Number | phudkit-64 |
More information #ad
6. General Hydroponics
#ad
1 Pack, General Hydroponics pH Control Kit for a Balanced Nutrient Solution
#adGeneral Hydroponics #ad - General hydroponics ph control kit contains 8 ounce pH up, 8 ounce pH down, 1 ounce indicator and vial. General hydroponics pH control kit makes pH testing easy. Many growers prefer our pH test kit to expensive electronic meters because of its reliability and ease of use.More information #ad
Simply fill a test-tube halfway with nutrient, add a few drops of pH test Indicator, and observe the coloration of the liquid in the test vial.Brand | General Hydroponics #ad |
Manufacturer | General Hydroponics #ad |
Part Number | 722080B1 |
More information #ad
7. 5GallonBucketHydro
#ad
Hydroponic pH Up and Down Control Kit
#ad5GallonBucketHydro #ad - Kit contains both pH up acid and pH down alkaline buffers. All food grade ingredients suitable for any hydroponic system. Both are high strength concentrates - a little goes a long ways.More information #ad
Brand | 5GallonBucketHydro #ad |
Manufacturer | 5GallonBucketHydro #ad |
Weight | 2.51 Pounds |
Part Number | pHKitPints |
More information #ad