Tools, Accessories, & More

• Your window to efficient urban agriculture, indoor growing, and progressive gardening.
• This bi-monthly publication is distributed through hydroponic shops in the USA and Canada.
• The magazine offers expert advice for improving both indoor and outdoor gardening.
• Each issue features top information on technology, techniques, and plant nature.
• It serves as a resource to enhance garden production and enjoyment.

• Patented design, precisely monitors temperature and humidity levels inside the Mondi™ Mini Greenhouse or other environments
• Comes in black, green, orange, and white.
• Provides growers with real-time temperature and humidity data and eliminates the need to open the dome for readings.
• Ideal for successful large-scale propagation of seedlings and cuttings.
• Includes a proprietary 8 mm (0.315 inch) drill piece, placement sticker, and product information guide.
• Dimensions (LxWxH): 4.1 x 0.3 x 1.2 in (10.41 x 0.76 x 3.05 cm).

Issue 51 of Garden Culture Magazine covers all the ways indoor growers use technology to perfect their environment.

• Adam Clarke covers VPD in “Psychometrics, Vapor Pressure and the Seemingly Never-Ending Chase for your Setpoint”.
• Rich Hamilton discusses optimal temperatures for plant stages in “The Importance of Temperature Control”.
• Everest Fernandez covers the transition from HPS to LEDs and their impact on garden needs in “LED to Stress”.
• Anne Gibson explores shade cloth benefits in “The Benefits of Using Shade Cloth on Yield and Quality of Vegetable Harvests”.
• Marci Babineau details her passive solar geothermal greenhouse experience in “Passive Solar Geothermal Greenhouse at the 45th Parallel”.

• Industry’s only smell-proof resealable bags with patented technology.
• Oxygen transfer rate akin to heat sealing, securing smells, air, and liquids.
• High-tech vapor control tech preserves flavors and aromas, maintaining freshness.
• Static-control plastic safeguards trichomes, preserving quality and potency.
• Ultra-durable, puncture-resistant, withstands 100+ pounds of internal pressure.
• UV protection shields contents from degrading UV rays.
• Perfectly fits inside standard vacuum seal tubes.
• Nests within other Zip-Zag products.
• Reusable, washable, dishwasher-safe.
• Made from 100% food-grade material, no harmful glues or solvents.
• FDA, KOSHER, CFIA, QS compliant materials.
• 6.5 x 6.5 inch (16.5 x 16.5 centimeter) sandwich bags.
• Sample with display box.

• Industry’s only smell-proof resealable bags with patented technology.
• Oxygen transfer rate akin to heat sealing, securing smells, air, and liquids.
• High-tech vapor control tech preserves flavors and aromas, maintaining freshness.
• Static-control plastic safeguards trichomes, preserving quality and potency.
• Ultra-durable, puncture-resistant, withstands 100+ pounds of internal pressure.
• UV protection shields contents from degrading UV rays.
• Perfectly fits inside standard vacuum seal tubes.
• Nests within other Zip-Zag products.
• Reusable, washable, dishwasher-safe.
• Made from 100% food-grade material, no harmful glues or solvents.
• FDA, KOSHER, CFIA, QS compliant materials.
• Large 11.5 x 11 inch (29 x 28 centimeter) bags.
• Sample with display box.

• Easy, accurate, and affordable testing of THC.
• Test for THC content in under 10 minutes using dual-color technology.
• Kit contains analytical tools required for testing THC in flower, oil, extracts, or concentrates.
• Made in Canada.
• Three (3) test sample pack.

• Easy, accurate, and affordable testing of CBD.
• Test for CBD content in under 10 minutes using colorimetric strip technology.
• Kit contains analytical tools required for testing CBD in flower, oil, extracts, or concentrates.
• Three (3) test sample pack.

• 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.

• Leaf trimmer for removing excess leaves and twigs.
• Can prepare plants for essential oils or mix flower petals for potpourris.
• Features a precision sharp blade for clean, quality cuts and minimal plant damage.
• Made with medical grade stainless steel and food grade rubber for durability.
• Simple design ensures effectiveness and longevity.

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

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.

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.

• Micro-Fine Tip straight blades for precision and control.
• Fully hardened stainless steel for long-lasting sharpness.
• Easy-open spring action.
• Ergonomic handles for comfort and safety.
• Suitable for right or left-handed use.
• Blade cover for protection when closed.
• Measures 6.5 inches with a 2.5-inch blade.
• Limited lifetime warranty.

• 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.