At Quality Horticulture, we provide an extensive selection of pH, EC, and TDS meters tailored for all gardening applications—from indoor and hydroponic setups to greenhouse and outdoor cultivation. With our range of calibration solutions and pH adjustment products, you can effortlessly maintain optimal parameters for your plants, driving healthy growth and maximizing yields.
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P_00409
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.
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P_00408
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.
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P_00181
Raises pH levels without contributing potassium. 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.
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P_00180
General Hydroponics® pH Up 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.
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P_00124
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.
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P_00123
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.
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P_00071
CannaMax Labs offers a range of professional-quality calibration and nutrient solutions.
pH 4 and pH 7 reference solutions for the calibration of pH meters. 1,000 ppm for TDS meter calibration. Potassium Silicate helps prevent mold and fungus growth, raises nutrient pH levels, and supplies essential potassium.
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P_00053
The perfect pH adjustment solutions! pH Up raises the pH of plant food solutions. pH Down lowers the pH of the water around plant roots. Helps your plants absorb nutrients. Enhances flower development. Works with any nutrient program. Provides simple and easy pH maintenance. Available in a range of sizes.
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P_00589
Lowers the pH of irrigation water or nutrient solutions without adding phosphorus, nitrogen, or sulfate. 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.
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P_00601
General Hydroponics® pH Control Kit contains 8 oz pH UP, 8 oz pH DOWN, 1 oz indicator and vial.
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P_00602
General Hydroponics® pH Down acid formulation uses phosphoric acid to lower the pH to the proper level.
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P_00603
Easy pH testing with simple steps. Fill a test tube halfway with nutrient solution. Add a few drops of pH Test Indicator. Observe color change for pH reading. Preferred by experienced growers for reliability and ease of use. Use three drops per 5 ml of solution.
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Q101316
Revolutionary and unique propagation product. Precisely monitors temperature and humidity levels inside the Mondi Mini Greenhouse. Eliminates the need to open the dome for readings. Provides growers with real-time temperature and humidity data. Ideal for successful large-scale propagation of seedlings and cuttings. Durable construction ensures long-term use. Indoor temperature measuring range: -9.9°C to 50°C (15.8°F to 122°F) Indoor humidity measuring range: 25% RH to 98% RH Displays current temperature and humidity, as well as min/max temperature and humidity history. Celsius (°C) and fahrenheit (°F). Made from premium Japanese components and technology. Includes: 8 millimeter (0.315 inch) proprietary drill piece, placement sticker, and product information guide. Power: L1154H Battery x 1 piece (included). Width: 5.1 inches (130 millimeters). Height: 1.1 inches (30 millimeters). Color: black.
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Q101317
Revolutionary and unique propagation product. Precisely monitors temperature and humidity levels inside the Mondi Mini Greenhouse. Eliminates the need to open the dome for readings. Provides growers with real-time temperature and humidity data. Ideal for successful large-scale propagation of seedlings and cuttings. Durable construction ensures long-term use. Indoor temperature measuring range: -9.9°C to 50°C (15.8°F to 122°F) Indoor humidity measuring range: 25% RH to 98% RH Displays current temperature and humidity, as well as min/max temperature and humidity history. Celsius (°C) and fahrenheit (°F). Made from premium Japanese components and technology. Includes: 8 millimeter (0.315 inch) proprietary drill piece, placement sticker, and product information guide. Power: L1154H Battery x 1 piece (included). Width: 5.1 inches (130 millimeters). Height: 1.1 inches (30 millimeters). Color: green.
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Q101318
Revolutionary and unique propagation product. Precisely monitors temperature and humidity levels inside the Mondi Mini Greenhouse. Eliminates the need to open the dome for readings. Provides growers with real-time temperature and humidity data. Ideal for successful large-scale propagation of seedlings and cuttings. Durable construction ensures long-term use. Indoor temperature measuring range: -9.9°C to 50°C (15.8°F to 122°F) Indoor humidity measuring range: 25% RH to 98% RH Displays current temperature and humidity, as well as min/max temperature and humidity history. Celsius (°C) and fahrenheit (°F). Made from premium Japanese components and technology. Includes: 8 millimeter (0.315 inch) proprietary drill piece, placement sticker, and product information guide. Power: L1154H Battery x 1 piece (included). Width: 5.1 inches (130 millimeters). Height: 1.1 inches (30 millimeters). Color: orange.
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Q101319
Revolutionary and unique propagation product. Precisely monitors temperature and humidity levels inside the Mondi Mini Greenhouse. Eliminates the need to open the dome for readings. Provides growers with real-time temperature and humidity data. Ideal for successful large-scale propagation of seedlings and cuttings. Durable construction ensures long-term use. Indoor temperature measuring range: -9.9°C to 50°C (15.8°F to 122°F) Indoor humidity measuring range: 25% RH to 98% RH Displays current temperature and humidity, as well as min/max temperature and humidity history. Celsius (°C) and fahrenheit (°F). Made from premium Japanese components and technology. Includes: 8 millimeter (0.315 inch) proprietary drill piece, placement sticker, and product information guide. Power: L1154H Battery x 1 piece (included). Width: 5.1 inches (130 millimeters). Height: 1.1 inches (30 millimeters). Color: white.
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Q101336
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 pack.
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Q101320
Indoor/outdoor thermo-hygrometer with clock. Separate display for time, humidity and temperature. Memory for the highest and lowest temperature and humidity. Designed to stand or to be hung. Indoor/outdoor temperature range: -50°C (-58°F) - +70°C (+158°F). Humidity measure range: 20% RH - 90% RH. Battery included.
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Q101321
Indoor thermo-hygrometer. Separate display for humidity and temperature. Memory for the highest and lowest temperature and humidity. Designed to stand or to be hung. Indoor temperature range: -20°C (-4°F) to +50°C (+122°F). Humidity measure range 10% RH - 95% RH. Battery included.
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Q101322
Indoor thermo-hygrometer with display clock. Separate display for time, humidity, and temperature. Memory for the highest and lowest temperature and humidity. Designed to stand or to be hung. Indoor temperature range: -20°C (-4°F) to +50°C (+122°F). Humidity measure range 10% RH - 95% RH. Battery included.
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Q101323
These small-sized latex gloves are suitable for gardening, maintenance, and various horticultural applications.
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Q101332
Black latex coating on palms and fingers for enhanced grip. Red textile backing for breathability and flexibility. Provides resistance to wear and tear in rough conditions. Snug fit at wrist to prevent debris entry. Suitable for gardening, landscaping, and outdoor tasks. Size: Medium.
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Q101333
Black latex coating on palms and fingers for enhanced grip. Red textile backing for breathability and flexibility. Provides resistance to wear and tear in rough conditions. Snug fit at wrist to prevent debris entry. Suitable for gardening, landscaping, and outdoor tasks. Size: Large.
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Q101334
These extra-large-sized latex gloves are suitable for gardening, maintenance, and various horticultural applications.
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Q101335
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 pack.