Water & Aeration

• Raises nutrient solution pH for optimal plant growth.
• Helps growers maintain pH levels between 5.5 and 6.5, ideal for most plants.
• Easy-to-use: add drops as needed after nutrient application.
• Made with high-quality ingredients meeting safety standards.
• Potent and effective in small doses.
• 4 liter (1 gallon) bottle.

• Lowers nutrient solution pH for optimal plant growth.
• Helps growers maintain pH levels between 5.5 and 6.5, ideal for most plants.
• Easy-to-use: add drops as needed after nutrient application.
• Made with high-quality ingredients meeting safety standards.
• Potent and effective in small doses.
• 1 liter (1 quart) bottle.

• Lowers nutrient solution pH for optimal plant growth.
• Helps growers maintain pH levels between 5.5 and 6.5, ideal for most plants.
• Easy-to-use: add drops as needed after nutrient application.
• Made with high-quality ingredients meeting safety standards.
• Potent and effective in small doses.
• 4 liter (1 gallon) bottle.

General Hydroponics® Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non-mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide. They are safer to use as well as compared to mineral based adjusters. This is due to having a zero rating score for all safety categories on the HMIS scale as well as being non-corrosive and non-caustic. This means there are no HazMat fees to ship these products like other pH adjusters. Use Pro pH UP or Pro pH DOWN to effectively adjust the pH of nutrient solutions or irrigation water. GH Pro pH adjusters are highly concentrated and available in commercial sizes.

• Non-Caustic
• Non-Corrosive
• Do not need to be shipped Hazmat like other adjusters
• Alternative to harsh mineral hydroxides
• Triple zero HMIS score
• Does not contribute nutritional value like other adjusters
• Concentrated Formula

This Base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.

General Hydroponics® Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non-mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide. They are safer to use as well as compared to mineral based adjusters. This is due to having a zero rating score for all safety categories on the HMIS scale as well as being non-corrosive and non-caustic. This means there are no HazMat fees to ship these products like other pH adjusters. Use Pro pH UP or Pro pH DOWN to effectively adjust the pH of nutrient solutions or irrigation water. GH Pro pH adjusters are highly concentrated and available in commercial sizes.

• Non-Caustic
• Non-Corrosive
• Do not need to be shipped Hazmat like other adjusters
• Alternative to harsh mineral hydroxides
• Triple zero HMIS score
• Does not contribute nutritional value like other adjusters
• Concentrated Formula

General Hydroponics® Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non-mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide. They are safer to use as well as compared to mineral based adjusters. This is due to having a zero rating score for all safety categories on the HMIS scale as well as being non-corrosive and non-caustic. This means there are no HazMat fees to ship these products like other pH adjusters. Use Pro pH UP or Pro pH DOWN to effectively adjust the pH of nutrient solutions or irrigation water. GH Pro pH adjusters are highly concentrated and available in commercial sizes.

• Non-Caustic
• Non-Corrosive
• Do not need to be shipped Hazmat like other adjusters
• Alternative to harsh mineral hydroxides
• Triple zero HMIS score
• Does not contribute nutritional value like other adjusters
• Concentrated Formula

General Hydroponics® Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non-mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide. They are safer to use as well as compared to mineral based adjusters. This is due to having a zero rating score for all safety categories on the HMIS scale as well as being non-corrosive and non-caustic. This means there are no HazMat fees to ship these products like other pH adjusters. Use Pro pH UP or Pro pH DOWN to effectively adjust the pH of nutrient solutions or irrigation water. GH Pro pH adjusters are highly concentrated and available in commercial sizes.

• Non-Caustic
• Non-Corrosive
• Do not need to be shipped Hazmat like other adjusters
• Alternative to harsh mineral hydroxides
• Triple zero HMIS score
• Does not contribute nutritional value like other adjusters
• Concentrated Formula

General Hydroponics® Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non-mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide. They are safer to use as well as compared to mineral based adjusters. This is due to having a zero rating score for all safety categories on the HMIS scale as well as being non-corrosive and non-caustic. This means there are no HazMat fees to ship these products like other pH adjusters. Use Pro pH UP or Pro pH DOWN to effectively adjust the pH of nutrient solutions or irrigation water. GH Pro pH adjusters are highly concentrated and available in commercial sizes.

• Non-Caustic
• Non-Corrosive
• Do not need to be shipped Hazmat like other adjusters
• Alternative to harsh mineral hydroxides
• Triple zero HMIS score
• Does not contribute nutritional value like other adjusters
• Concentrated Formula

General Hydroponics® Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non-mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide. They are safer to use as well as compared to mineral based adjusters. This is due to having a zero rating score for all safety categories on the HMIS scale as well as being non-corrosive and non-caustic. This means there are no HazMat fees to ship these products like other pH adjusters. Use Pro pH UP or Pro pH DOWN to effectively adjust the pH of nutrient solutions or irrigation water. GH Pro pH adjusters are highly concentrated and available in commercial sizes.

• Non-Caustic
• Non-Corrosive
• Do not need to be shipped Hazmat like other adjusters
• Alternative to harsh mineral hydroxides
• Triple zero HMIS score
• Does not contribute nutritional value like other adjusters
• Concentrated Formula

General Hydroponics® Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering. New non-mineral based acids and bases will not add nutrient value like the use of phosphoric acid or potassium hydroxide. They are safer to use as well as compared to mineral based adjusters. This is due to having a zero rating score for all safety categories on the HMIS scale as well as being non-corrosive and non-caustic. This means there are no HazMat fees to ship these products like other pH adjusters. Use Pro pH UP or Pro pH DOWN to effectively adjust the pH of nutrient solutions or irrigation water. GH Pro pH adjusters are highly concentrated and available in commercial sizes.

• Non-Caustic
• Non-Corrosive
• Do not need to be shipped Hazmat like other adjusters
• Alternative to harsh mineral hydroxides
• Triple zero HMIS score
• Does not contribute nutritional value like other adjusters
• Concentrated Formula

The acid formulation uses phosphoric acid to lower the pH to the proper level.

• Lowers pH of liquid plant fertilizers and foliar spray solutions.
• Facilitates more effective nutrient absorption by plants.
• Crystalline form ensures easy dissolution.
• Derived from a natural source.
• 720 grams (1.6 pounds).

• Raises pH of liquid plant fertilizers and foliar spray solutions.
• Facilitates more effective nutrient absorption by plants.
• Crystalline form ensures easy dissolution.
• Derived from a natural source.
• 900 grams (2 pounds).

• Raises pH of liquid plant fertilizers and foliar spray solutions.
• Facilitates more effective nutrient absorption by plants.
• Crystalline form ensures easy dissolution.
• Derived from a natural source.
• 4.5 kilograms (10 pounds).

All-purpose sprayer ideal for herbicides, pesticides, liquid fertilizer and many home applications! This sprayer requires no manual pumping and is ideal for large jobs. The Rainmaker® Lithium Ion Backpack Sprayer is powered by a removable and rechargeable lithium-ion battery pack (included) that can last for hours on one charge. Other features include a high and low speed flow rate switch and 3 different sprayer nozzles. The trigger has a lock-on option that can be engaged for continuous spraying. Padded shoulder straps for added comfort. This sprayer has an integrated filter and 4 ft hose.

• Portable, hand-held, battery-operated mister.
• Designed for use in greenhouses, indoor growrooms, and outdoor gardens.
• Provides pest and disease control with less effort and time compared to traditional pump sprayers.
• Creates high-speed air flow to agitate leaves.
• Ensures better penetration into the canopy.
• Cold-fogging technology atomizes particles.
• Delivers a fine mist up to 15 feet (4.5 meters).
• Coats plants with micro-droplets for thorough contact.
• Reduces dripping or pooling.

All-purpose sprayer ideal for herbicides, pesticides, liquid fertilizers and many home applications! Unit is powered by a rechargeable battery. No manual pumping required. Easily move the sprayer around by using the attached pull cart or simply take the sprayer off its carriage and wear like a backpack by using the included padded straps. Ideal for large jobs. Includes four interchangeable sprayer nozzles for different applications. Trigger with a lock-on option can be engaged for a continuous spraying. This sprayer has an integrated filter included and a 4 ft hose. Replacement parts available.

A complete watering package featuring a seven-pattern sprayer, self-coiling hose, quick disconnect connections, and threaded Mondi Pump connector.

Coil Hose:

• Self-coiling hose extends to 90% of its total length (204 inches / 5.18 meters).
• Lightweight and extremely flexible.

Sprayer:

• Turret head sprayer with seven spray settings: soaker, cone, mist, center, flat, jet, and shower.
• Rear pistol trigger for pressure adjustment.
• Soft grip ergonomic handle.
• Suitable for various tasks around the house, garden, garage, boat, RV, camping, etc.

• Superior quality, small-capacity tank sprayer.
• Comfortable grip, easy-squeeze trigger and sturdy base.
• Brass nozzle allows adjustable spray settings.
• Extended brass head enhances reach and precision.
• Constructed with high-grade plastics for durability.
• Backed by a hassle-free 2-year Mondi warranty.
• 2.0 liter (2.1 quart) capacity.

All-purpose sprayer ideal for herbicides, pesticides, liquid fertilizers and many home applications! Manual pump backpack sprayer is ideal for large jobs. Includes four interchangeable sprayer nozzles for different applications. Trigger with a lock-on option can be engaged for a continuous spraying. Padded shoulder straps for added comfort. This sprayer has an integrated filter included and a 4 ft hose. Replacement parts available online.

All-purpose sprayer ideal for herbicides, pesticides, liquid fertilizers, and many home applications. Funnel top opening makes for easy filling. Trigger with a lock-on option can be engaged for a continuous spraying. Translucent polyethylene for durability and easy viewing of liquid levels. Carry with the grip handle or use the included shoulder strap. Includes a pressure relieve valve and a 3 ft hose. Replacement parts available.