Plant Nutrition & Health

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

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.

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

• 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).

• 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).

• Increases essential oil production.
• Reduces transpiration, increasing the plant’s resilience to a variety of environmental factors, including high heat and cold stress environments.
• Boosts overall health and the strength of the plant.
• Enhances flower development and growth; thicker stalks that work to support a larger canopy.
• Improves overall plant health.
• Reduces transpiration without lower crop output.
• Compatible with all nutrient and supplement programs.
• Effective in all growing media and growth stages.
• 1 liter (1 quart) bottle.

• Increases essential oil production.
• Reduces transpiration, increasing the plant’s resilience to a variety of environmental factors, including high heat and cold stress environments.
• Boosts overall health and the strength of the plant.
• Enhances flower development and growth; thicker stalks that work to support a larger canopy.
• Improves overall plant health.
• Reduces transpiration without lower crop output.
• Compatible with all nutrient and supplement programs.
• Effective in all growing media and growth stages.
• 4 liter (1 gallon) bottle.

• Increases essential oil production.
• Reduces transpiration, increasing the plant’s resilience to a variety of environmental factors, including high heat and cold stress environments.
• Boosts overall health and the strength of the plant.
• Enhances flower development and growth; thicker stalks that work to support a larger canopy.
• Improves overall plant health.
• Reduces transpiration without lower crop output.
• Compatible with all nutrient and supplement programs.
• Effective in all growing media and growth stages.
• 10 liter (2.5 gallon) bottle.

• Increases essential oil production.
• Reduces transpiration, increasing the plant’s resilience to a variety of environmental factors, including high heat and cold stress environments.
• Boosts overall health and the strength of the plant.
• Enhances flower development and growth; thicker stalks that work to support a larger canopy.
• Improves overall plant health.
• Reduces transpiration without lower crop output.
• Compatible with all nutrient and supplement programs.
• Effective in all growing media and growth stages.
• 20 liter (5 gallon) bottle.

• Line and equipment cleaner.
• Removes up to 90% of salt and mineral buildup.
• Prevents nutrient lockout.
• Reduces the electrical conductivity in the root zone by up to 56% if used as a flushing agent.
• Removes and cleans sludge.
• 100% safe to use with beneficial microbe products.
• Effective in all growing media and growth stages.
• Removes excess salts, nutrients and mineral buildup.
• 500 milliliter (1 pint) bottle.

• Line and equipment cleaner.
• Removes up to 90% of salt and mineral buildup.
• Prevents nutrient lockout.
• Reduces the electrical conductivity in the root zone by up to 56% if used as a flushing agent.
• Removes and cleans sludge.
• 100% safe to use with beneficial microbe products.
• Effective in all growing media and growth stages.
• Removes excess salts, nutrients and mineral buildup.
• 4 liter (1 gallon) bottle.

• Line and equipment cleaner.
• Removes up to 90% of salt and mineral buildup.
• Prevents nutrient lockout.
• Reduces the electrical conductivity in the root zone by up to 56% if used as a flushing agent.
• Removes and cleans sludge.
• 100% safe to use with beneficial microbe products.
• Effective in all growing media and growth stages.
• Removes excess salts, nutrients and mineral buildup.
• 20 liter (5 gallon) bottle.

• Patented two-way humidity-control technology.
• Maintains relative humidity (RH) at or about 62%.
• Extends the shelf-life of your harvest.
• Preserves product quality and integrity.
• Protects against mold and rot.
• Individually wrapped.
• Includes replacement indicator card.
• 1 gram (0.03 ounce) packets.
• Pack of 3,500.

• Patented two-way humidity-control technology.
• Maintains relative humidity (RH) at or about 62%.
• Extends the shelf-life of your harvest.
• Preserves product quality and integrity.
• Protects against mold and rot.
• Individually wrapped.
• Includes replacement indicator card.
• 8 gram (0.28 ounce) packets.
• Pack of 300.

• Patented two-way humidity-control technology.
• Maintains relative humidity (RH) at or about 62%.
• Extends the shelf-life of your harvest.
• Preserves product quality and integrity.
• Protects against mold and rot.
• Individually wrapped.
• Includes replacement indicator card.
• 8 gram (0.28 ounce) packets.
• Pack of 144.

• Patented two-way humidity-control technology.
• Maintains relative humidity (RH) at or about 62%.
• Extends the shelf-life of your harvest.
• Preserves product quality and integrity.
• Protects against mold and rot.
• Individually wrapped.
• Includes replacement indicator card.
• 67 gram (2.36 ounce) packets.
• Pack of 100.

• Patented two-way humidity-control technology.
• Maintains relative humidity (RH) at or about 62%.
• Extends the shelf-life of your harvest.
• Preserves product quality and integrity.
• Protects against mold and rot.
• Individually wrapped.
• Includes replacement indicator card.
• 67 gram (2.36 ounce) packets.
• Pack of 12.

• Patented two-way humidity-control technology.
• Maintains relative humidity (RH) at or about 62%.
• Extends the shelf-life of your harvest.
• Preserves product quality and integrity.
• Protects against mold and rot.
• Individually wrapped.
• Includes replacement indicator card.
• 67 gram (2.36 ounce) packets.
• Pack of 24.

• Patented two-way humidity-control technology.
• Maintains relative humidity (RH) at or about 62%.
• Extends the shelf-life of your harvest.
• Preserves product quality and integrity.
• Protects against mold and rot.
• Individually wrapped.
• Includes replacement indicator card.
• 4 gram (0.14 ounce) packets.
• Pack of 200.

• Patented two-way humidity-control technology.
• Maintains relative humidity (RH) at or about 62%.
• Extends the shelf-life of your harvest.
• Preserves product quality and integrity.
• Protects against mold and rot.
• Individually wrapped.
• Includes replacement indicator card.
• 4 gram (0.14 ounce) packets.
• Pack of 600.

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.

• Manufactured with Avara Technology, a proprietary food-grade material.
• Patented 7" Crystal Clear design with Perfect Fit system for a secure fit with standard 1020 trays.
• Constructed from thick, high-grade material for excellent light transmission and long-term durability.
• Perfect 2-Finger Easy Vent ensures precise humidity control.
• BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
• Dimensions (LxWxH): 21.5 x 11 x 7.5 in (54.61 x 27.94 x 19.05 cm).

• Manufactured with Avara Technology, a proprietary food-grade material.
• Patented, 4" Crystal Clear design, with Perfect Fit system for a secure fit with standard 1020 trays.
• Constructed from thick, high-grade material for excellent light transmission and long-term durability.
• Perfect 2-Finger Easy Vent ensures precise humidity control.
• BPA-free, non-off-gassing, reusable and recyclable, contains reclaimed ocean plastics.
• Dimensions (LxWxH): 21.5 x 11 x 4.2 in (54.61 x 27.94 x 10.67 cm).

• Cost-effective, professional-grade pest control solution.
• Uses 30 watts of UV light to attract flying insects.
• Easy maintenance with replaceable UV bulbs and glue boards.
• Secure glue board traps pests effectively with AP&G’s glue formula.
• Covers up to 1,180 square feet for comprehensive protection.
• Designed for smaller commercial facilities or residential settings.
• Lightweight and fits into tight spaces.
• Can be installed horizontally or vertically for flexibility.
• Non-toxic, safe for pets and people, with easy cleanup.
• Size: 18.5 x 9.3 in (46.99 x 23.622 cm).

• 3 x 5 in (7.6 x 12.7 cm) double-sided yellow sticky card traps.
• Effective in greenhouses, offices, and indoor plant areas.
• Ideal for integrated pest management (IPM) systems.
• Targets aphids, whiteflies, thrips, and fungus gnats.
• Reduces pesticide use; enhances crop safety and profitability.
• Easy monitoring: Identify insects with a magnifying glass or microscope.
• Low maintenance: Check traps every few days for pest data.
• Optimal placement: Below, middle, and above plant canopy zones.
• Non-toxic: Safe for pets and people; remove glue with vegetable oil.
• Cost-effective: Professional-grade traps without extra costs.

• 3 x 5 in (7.6 x 12.7 cm) double-sided blue sticky card traps.
• Effective in greenhouses, offices, and indoor plant areas.
• Ideal for integrated pest management (IPM) systems.
• Targets aphids, whiteflies, thrips, and fungus gnats.
• Reduces pesticide use; enhances crop safety and profitability.
• Easy monitoring: Identify insects with a magnifying glass or microscope.
• Low maintenance: Check traps every few days for pest data.
• Optimal placement: Below, middle, and above plant canopy zones.
• Non-toxic: Safe for pets and people; remove glue with vegetable oil.
• Cost-effective: Professional-grade traps without extra costs.

• Effective yellow sticky traps: Bright yellow color attracts pests while double-sided adhesive ensures maximum capture.
• Ready-to-use protection: No bait required; targets fungus gnats, whiteflies, aphids, thrips, and more.
• Innovative shape: Center hole for easy placement and optimal coverage in various growing spaces.
• Precision monitoring: Printed with a grid for accurate tracking and monitoring of pest populations.
• Long-lasting performance: Waterproof and UV-resistant; effective for up to one year.
• Safe for people and animals: Pesticide-free and mess-free; discreet and effective.
• Proven pest control: Science-backed solutions; trusted professional strength.
• Pack of 1,250.