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Hydroponic
pH Adjusters


Click Here To See The pH Preferences
For Over 450 Plants




Europonic
pH Raise
Maintaining the proper pH level in your nutrient reservoir is probably the single most critical factor to successful hydroponic gardening.

Europonic pH Raise is a hydroponic food grade pH adjuster designed specifically for consumable crops. Use to raise pH in hydroponic solutions. Manufactured with actual plant nutrient components, pH Raise contains a dilute potassium hydroxide solution.

Use approximately 1 teaspoon per gallon of nutrient solution to raise pH by one full point. Available in quart, gallon, and 2.5 gallon containers.
Europonic pH Raise
Order #PHRQT
Europonic
pH Raise
32 Ounces
11.95

qty:  
Order #PHRGAL
Europonic
pH Raise
Gallon
34.95

qty:  
Order #PHR2.5GAL
Europonic
pH Raise
2.5 Gallons
59.95

qty:  

Europonic
pH Lower
Maintaining the proper pH level in your nutrient reservoir is probably the single most critical factor to successful hydroponic gardening.

Europonic pH Lower is a hydroponic food grade pH adjuster designed specifically for consumable crops. Use to lower the pH in hydroponic solutions. Manufactured with actual plant nutrient components, pH Lower contains a dilute phosphoric acid solution.

Use approximately 1 teaspoon per gallon of nutrient solution to lower pH by one full point. Available in quart, gallon, and 2.5 gallon containers.
Europonic pH Lower
Order #PHLQT
Europonic
pH Lower
32 Ounces
11.95

qty:  
Order #PHLGAL
Europonic
pH Lower
Gallon
34.95

qty:  
Order #PHL2.5GAL
Europonic
pH Lower
2.5 Gallons
59.95

qty:  

General Hydroponics
Dry Concentrate pH Adjusters
Maintaining the proper pH level in your nutrient reservoir is probably the single most critical factor to successful hydroponic gardening.

General Hydroponics Dry Concentrate pH Adjusters are an economical and convenient way to adjust hydroponic nutrient pH. The GH Dry Concentrated pH Down formulation uses food grade phosphoric acid to effectively lower pH while the GH Dry Concentrated pH Up formulation uses a combination of Potassium Hydroxide and Potassium Carbonate to raise the pH.

Just a little goes a long way, use by adding in small increments to your nutrient reservoir, stirring and then retesting until your pH is at an acceptable level. 1.5 pound resealable containers keep product dry and convenient.
General Hydroponics Dry pH Down
General Hydroponic pH Down Dry
Order #PHRDRY
General Hydroponics
pH Up Granular
1.5 Pounds
12.95

qty:  
Order #PHLDRY
General Hydroponics
pH Down Granular
1.5 Pounds
12.95

qty:  

Earth Juice
Natural pH Adjusters
An enlightened concept in pH control, Earth Juice Natural pH Adjusters are a crystalized pH adjuster manufactured with natural ingredients for the discriminating organic gardener and backyard hydroponic plant grower.

Earth Juice Natural pH Adjusters work well for soil, soilless, hydro-organic, hydroponics and foliar applications. Compatible with organic and synthetic fertilizers. Add crystals in small quantities, mix thoroughly then check pH.

Earth Juice Natural UP contains potassium bicarbonate and is used to raise the pH of plant solutions only.

Earth Juice Natural DOWN contains citric acid and is used to lower the pH of plant solutions only.

Both UP and DOWN are available in 1.6 pound wide mouth bottles (approximately quart size).
Earth Juice Natural pH Adjusters

Order #EARUPQT
Earth Juice
Natural Up pH Adjuster
2 Pounds
16.95

qty:  
Order #EARDOQT
Earth Juice
Natural Down pH Adjuster
1.6 Pounds
16.95

qty:  

Dyna-Gro
Liquid Pro-TeKt
®
The Silicon Solution

Dyna-Gro Liquid Pro-TeKt® is a nutritional supplement to enhance plant growth, containing a liberal helping of potassium with the 7.8% silicon to reduce plant stress caused by heat, cold, drought, insects and disease.

Always use Pro-TeKt
® in conjunction with a complete nutrient formula, but never combine concentrates - always dilute with water before mixing with other nutrients.
Dyna-Gro Pro-TeKt Silicon Solution
Application instructions for maintenance, hydroponics, siphon mixer, drip irrigation and foliar spray printed on bottle. Use between 1/4 and 1/2 teaspoon per gallon of water. 32 ounce size treats up to 750 gallons of nutrient solution. Contains 3.7% Soluble Potash derived from potassium silicate.

A naturally based product, Dyna-Gro Pro-TeKt is also an excellent and popular product for raising the pH in hydroponic nutrient reservoirs or tanks while providing beneficial silicon to root systems and plants.
Order #PROQT
Dyna-Gro
Liquid Pro-TeKt
Silicon Solution
32 Ounces
16.95

qty:  
Order #PROGAL
Dyna-Gro
Liquid Pro-TeKt
Silicon Solution
Gallon
39.95

qty:  

Europonic
Rockwool Conditioning Solution

Europonic Rockwool Conditioning Solution is specially designed to pre-condition rockwool and stonewool products. Stabilizes and adjusts stonewool for maxiumum nutrient uptake. Since stonewool products are alkaline by nature, conditioning is recommended by the major manufacturers, and there is no better way to condition rockwool.

Europonic Rockwool Conditioning Solution is a blend of pH lowering controls and minerals for conditioning your rockwool before starting seed, clones or transplants. Use three ounces of Europonic Rockwool Conditioning Solution per gallon of water and mix thoroughly. Saturate dry rockwool with this mixture and let soak overnight.
Europonic Rockwool Conditioning Solution
Order #ROCQT
Europonic
Rockwool Conditioning Solution
32 Ounces
14.95

qty:  
Order #ROCGAL
Europonic
Rockwool Conditioning Solution
Gallon
34.95

qty:  


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