Water & Aeration
Keep your systems running smoothly season after season with water and aeration solutions designed to support healthy plant growth and efficient irrigation. From high-performance water pumps and irrigation supplies to advanced chillers, heaters, and purification systems, we offer the equipment you need to maintain an optimal environment. Our water treatment and aeration products ensure plants receive vital oxygen and nutrients, while pH, EC, and TDS supplies deliver precise monitoring and perfect balance.
pH Up (1 L / 1 qt)
- 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.
- 1 liter (1 quart) bottle.
GH pH Up Pro 1 Gallon
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 Up 55 gal
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
GH pH Down Pro 1 Gallon
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 Down 2.5 gal
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 Down 6 gal
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 Up 2.5 gal
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 Up 6 gal
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
Earth Juice Natural Up Powder (0.90 kg / 2 lb)
- 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).
GH pH Up 8 oz
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.
GH pH Down Liquid Quart
The acid formulation uses phosphoric acid to lower the pH to the proper level.
Earth Juice Natural Up Powder (4.5 kg / 10 lb)
- 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).
Earth Juice Natural Down Powder (0.72 kg / 1.6 lb)
- 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).
Gilmour Premium Heavy-Duty Tank Sprayer (12 L / 3 gal)
Gilmour Flexogen Hose (1/2" x 25' / 13 mm x 7.6 m)
Gilmour Flexogen Hose (1/2" x 75' / 13 mm x 23 m)
Hydro Flow Nylon Hose Clamp 1/2 in - Display Box (500/Box)
Hydro Flow® single grip hose clamps provide a superior seal on hose or tubing. As interlocking teeth are pushed together the sealing diameter closes evenly creating a uniform clamping surface. These clamps can be removed by separating the clamping halves in a perpendicular direction at the seal. The black nylon clamps won't corrode or rust and installation and removal requires no tools.
Hydro Flow Nylon Hose Clamp 3/4 in - Display Box (250/Box)
Hydro Flow® single grip hose clamps provide a superior seal on hose or tubing. As interlocking teeth are pushed together the sealing diameter closes evenly creating a uniform clamping surface. These clamps can be removed by separating the clamping halves in a perpendicular direction at the seal. The black nylon clamps won't corrode or rust and installation and removal requires no tools.
Hydro Flow EZ Flex - PVC Tubing 1/4 in OD x 3/16 in ID 1,000 ft
Hydro Flow® EZ Flex® PVC Tubing is made of a material that allows the tube to be non-rigid. The flexibility allows this tube to be easily applied to standard barbed drip stakes and push in fittings. It is soft to the touch yet can make aggressive turns without kinking. Does not contain rubber.
Hydro Flow Vinyl Tubing Clear 3/16 in ID - 1/4 in OD 100 ft Roll
Premium vinyl tubing made of excellent quality. Made in the USA.
Hydro Flow Vinyl Tubing Black 3/16 in ID - 1/4 in OD 100 ft Roll
Premium vinyl tubing made of excellent quality. Made in the USA.
Hydro Flow Vinyl Tubing Black 3/8 in ID - 1/2 in OD 100 ft Roll
Premium vinyl tubing made of excellent quality. Made in the USA.
Payment options
