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  • Advanced Nutrients pH Down 1L

    Product Information
    Acidity versus alkalinity are key factors in your crop’s water and root zone, as measured by pH. If you have too high or too low pH, your crops cannot uptake nutrients, and may well be damaged or even killed. That’s why smart growers daily monitor and adjust optimum pH levels for hydroponics, sphagnum moss, coco coir, rockwool, aeroponics, soil, and other types of plant growth media. Some companies make cheap, inferior pH adjustment products that never achieve consistent results; some of those products contain harmful materials. Advanced Nutrients pH products are carefully-manufactured pure concentrates that are pharmaceutical grade.

    Why are the containers of Advanced Nutrients pH adjusters so much heavier than the competitions?

    It's true! Pick up a 4L of Advanced Nutrients pH Up in one hand and a 4L bottle of our competitors in the other and you will quickly be able to tell which one is the highest quality. Most nutrient companies that sell liquid pH adjustment products dilute the concentration in order to squeeze a little more money out of the grower. Advanced Nutrients is committed to supplying growers with absolutely superlative products and subsequently, most of our products are far more concentrated that the competitions.

    Substantial saving for the end customer compared to competitors pH adjusters.

    WARNING: DO NOT STORE pH UP AND pH Down SIDE BY SIDE!

    SKU:
    3800-14

    Retail: $18.40

    Special Price: $16.56

  • Advanced Nutrients pH Down 4L

    Product Information
    Acidity versus alkalinity are key factors in your crop’s water and root zone, as measured by pH. If you have too high or too low pH, your crops cannot uptake nutrients, and may well be damaged or even killed. That’s why smart growers daily monitor and adjust optimum pH levels for hydroponics, sphagnum moss, coco coir, rockwool, aeroponics, soil, and other types of plant growth media. Some companies make cheap, inferior pH adjustment products that never achieve consistent results; some of those products contain harmful materials. Advanced Nutrients pH products are carefully-manufactured pure concentrates that are pharmaceutical grade.

    Why are the containers of Advanced Nutrients pH adjusters so much heavier than the competitions?

    It's true! Pick up a 4L of Advanced Nutrients pH Up in one hand and a 4L bottle of our competitors in the other and you will quickly be able to tell which one is the highest quality. Most nutrient companies that sell liquid pH adjustment products dilute the concentration in order to squeeze a little more money out of the grower. Advanced Nutrients is committed to supplying growers with absolutely superlative products and subsequently, most of our products are far more concentrated that the competitions.

    Substantial saving for the end customer compared to competitors pH adjusters.

    WARNING: DO NOT STORE pH UP AND pH Down SIDE BY SIDE!

    SKU:
    3800-15

    Retail: $52.14

    Special Price: $46.93

  • Advanced Nutrients pH UP 1L

    Product Information
    Acidity versus alkalinity are key factors in your crop’s water and root zone, as measured by pH. If you have too high or too low pH, your crops cannot uptake nutrients, and may well be damaged or even killed. That’s why smart growers daily monitor and adjust optimum pH levels for hydroponics, sphagnum moss, coco coir, rockwool, aeroponics, soil, and other types of plant growth media. Some companies make cheap, inferior pH adjustment products that never achieve consistent results; some of those products contain harmful materials. Advanced Nutrients pH products are carefully-manufactured pure concentrates that are pharmaceutical grade.

    Why are the containers of Advanced Nutrients pH adjusters so much heavier than the competitions?

    It's true! Pick up a 4L of Advanced Nutrients pH Up in one hand and a 4L bottle of our competitors in the other and you will quickly be able to tell which one is the highest quality. Most nutrient companies that sell liquid pH adjustment products dilute the concentration in order to squeeze a little more money out of the grower. Advanced Nutrients is committed to supplying growers with absolutely superlative products and subsequently, most of our products are far more concentrated that the competitions.

    Substantial saving for the end customer compared to competitors pH adjusters.

    WARNING: DO NOT STORE pH UP AND pH Down SIDE BY SIDE!

    SKU:
    3850-14

    Retail: $18.40

    Special Price: $16.56

  • Advanced Nutrients pH UP 4L

    Product Information
    Acidity versus alkalinity are key factors in your crop’s water and root zone, as measured by pH. If you have too high or too low pH, your crops cannot uptake nutrients, and may well be damaged or even killed. That’s why smart growers daily monitor and adjust optimum pH levels for hydroponics, sphagnum moss, coco coir, rockwool, aeroponics, soil, and other types of plant growth media. Some companies make cheap, inferior pH adjustment products that never achieve consistent results; some of those products contain harmful materials. Advanced Nutrients pH products are carefully-manufactured pure concentrates that are pharmaceutical grade.

    Why are the containers of Advanced Nutrients pH adjusters so much heavier than the competitions?

    It's true! Pick up a 4L of Advanced Nutrients pH Up in one hand and a 4L bottle of our competitors in the other and you will quickly be able to tell which one is the highest quality. Most nutrient companies that sell liquid pH adjustment products dilute the concentration in order to squeeze a little more money out of the grower. Advanced Nutrients is committed to supplying growers with absolutely superlative products and subsequently, most of our products are far more concentrated that the competitions.

    Substantial saving for the end customer compared to competitors pH adjusters.

    WARNING: DO NOT STORE pH UP AND pH Down SIDE BY SIDE!

    SKU:
    3850-15

    Retail: $52.14

    Special Price: $46.93

  • Botanicare PH Down Gallon

    With plants, nutrient availability can be affected by soil or solution pH. pH levels outside recommended ranges can lead to nutrient lockout and nutrient deficiencies resulting in stunted growth and poor appearance. Control pH levels, minimize problems and maximize your plants’ full potential with Botanicare’s pH Up and pH Down solutions. Botanicare’s pH Down consists of a 29% concentrated Phosphoric Acid solution that rapidly lowers pH levels with its gentle, non-burning formula.
    SKU:
    722195

    Retail: $27.95

    Special Price: $18.62

  • Botanicare PH Down Quart

    With plants, nutrient availability can be affected by soil or solution pH. pH levels outside recommended ranges can lead to nutrient lockout and nutrient deficiencies resulting in stunted growth and poor appearance. Control pH levels, minimize problems and maximize your plants’ full potential with Botanicare’s pH Up and pH Down solutions. Botanicare’s pH Down consists of a 29% concentrated Phosphoric Acid solution that rapidly lowers pH levels with its gentle, non-burning formula.
    SKU:
    722190
    $13.90
  • Botanicare PH Up Gallon

    With plants, nutrient availability can be affected by soil or solution pH. pH levels outside recommended ranges can lead to nutrient lockout and nutrient deficiencies resulting in stunted growth and poor appearance. Control pH levels, minimize problems and maximize your plants’ full potential with Botanicare’s pH Up and pH Down solutions. Botanicare’s pH Up consists of a 29% concentrated Potassium Hydroxide solution that has an extremely low level of phytotoxicity and does not contain salts or chlorides.
    SKU:
    722185

    Retail: $27.95

    Special Price: $18.62

  • Botanicare PH Up Quart

    With plants, nutrient availability can be affected by soil or solution pH. pH levels outside recommended ranges can lead to nutrient lockout and nutrient deficiencies resulting in stunted growth and poor appearance. Control pH levels, minimize problems and maximize your plants’ full potential with Botanicare’s pH Up and pH Down solutions. Botanicare’s pH Up consists of a 29% concentrated Potassium Hydroxide solution that has an extremely low level of phytotoxicity and does not contain salts or chlorides.
    SKU:
    722180
    $13.90
  • Earth Juice Natural Down .8 lb

    Lower pH with these all natural pH adjusting crystals. Earth Juice Natural pH Down can be used to adjust fertilizer and foliar spray solution for a much more effective use and faster absorption of nutrients by plants. Optimal pH range for fertilizer/nutrient solution for most plant and turf is 5.5-6.5. Mix solution thoroughly and adjust pH prior to application. Use the solution that day. Will vastly improve all fertilizer solutions performance. Earth Juice Natural pH Down will "soften" hard water, increasing the effectiveness of insecticides and herbicides, too!

    SKU:
    HOH84021
    $12.70
  • Earth Juice Natural Down 1.6 lbs.

    Lower pH with these all natural pH adjusting crystals. Earth Juice Natural pH Down can be used to adjust fertilizer and foliar spray solution for a much more effective use and faster absorption of nutrients by plants. Optimal pH range for fertilizer/nutrient solution for most plant and turf is 5.5-6.5. Mix solution thoroughly and adjust pH prior to application. Use the solution that day. Will vastly improve all fertilizer solutions performance. Earth Juice Natural pH Down will "soften" hard water, increasing the effectiveness of insecticides and herbicides, too!

    SKU:
    HOH84022
    $17.50
  • Earth Juice Natural Down 25 lb

    Lower pH with these all natural pH adjusting crystals. Earth Juice Natural pH Down can be used to adjust fertilizer and foliar spray solution for a much more effective use and faster absorption of nutrients by plants. Optimal pH range for fertilizer/nutrient solution for most plant and turf is 5.5-6.5. Mix solution thoroughly and adjust pH prior to application. Use the solution that day. Will vastly improve all fertilizer solutions performance. Earth Juice Natural pH Down will "soften" hard water, increasing the effectiveness of insecticides and herbicides, too!

    SKU:
    HOH84024

    Retail: $168.50

    Special Price: $166.10

  • Earth Juice Natural Up 10 lb

    Raise pH with these all natural pH adjusting crystals. Earth Juice Natural pH Up can be used to adjust fertilizer and foliar spray solution for a much more effective use and faster absorption of nutrients by plants. Optimal pH range for fertilizer/nutrient solution for most plant and turf is 5.5 - 6.5. Add crystals in small amounts. Mix solution thoroughly and adjust pH prior to application. Use the solution that day. Will vastly improve all fertilizer solutions performance.

    SKU:
    HOH84033
    $93.60
  • Earth Juice Natural Up 1lb.

    pH adjusting crystals that will, once and for all, eliminate the hassles and worries of spilling, splashing and dealing with harsh liquid pH adjusters. Use to adjust the pH of fertilizer and foliar spray solution for vastly improved nutrient availability with the extra inclusive bonus element of chelation for even better plant health. Proper pH is vital for healthy plant life.
    SKU:
    HOH81511
    $13.40
  • Earth Juice Natural Up 2lbs.

    pH adjusting crystals that will, once and for all, eliminate the hassles and worries of spilling, splashing and dealing with harsh liquid pH adjusters. Use to adjust the pH of fertilizer and foliar spray solution for vastly improved nutrient availability with the extra inclusive bonus element of chelation for even better plant health. Proper pH is vital for healthy plant life.
    SKU:
    HOH81512
    $18.90
  • Earth Juice Natural Up 30 lb

    Raise pH with these all natural pH adjusting crystals. Earth Juice Natural pH Up can be used to adjust fertilizer and foliar spray solution for a much more effective use and faster absorption of nutrients by plants. Optimal pH range for fertilizer/nutrient solution for most plant and turf is 5.5 - 6.5. Add crystals in small amounts. Mix solution thoroughly and adjust pH prior to application. Use the solution that day. Will vastly improve all fertilizer solutions performance.

    SKU:
    HOH84034

    Retail: $202.19

    Special Price: $189.40

  • General Hydroponics Case (12) General Hydroponics pH Up 1 Quart

    To maximize plant growth the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water or pH unstable media - such as rock wool and gravel products - are used and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop.pH Up: Base formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time if your nutrient pH is too low in order to raise the pH to the proper level.
    SKU:
    GH1522

    Retail: $129.12

    Special Price: $78.76

  • General Hydroponics Four General Hydroponics pH Down 1 Gallon

    To maximize plant growth the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water or pH unstable media - such as rock wool and gravel products - are used and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop.pH Down: Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to lower the pH to the proper level.
    SKU:
    GH1533

    Retail: $107.60

    Special Price: $65.63

  • General Hydroponics pH Control Kit

    Contains Ph Up (add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level), Ph Down (uses food grade Phosphoric acid to lower the pH to the proper level), and Ph Test Indicator (fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution).
    SKU:
    GH1514

    Retail: $17.20

    Special Price: $16.10

  • General Hydroponics pH Down 1 Gallon

    To maximize plant growth the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water or pH unstable media - such as rock wool and gravel products - are used and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop.pH Down: Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to lower the pH to the proper level.
    SKU:
    GH1533EACH

    Retail: $27.95

    Special Price: $25.00

  • General Hydroponics pH Down 1 Quart

    To maximize plant growth the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water or pH unstable media - such as rock wool and gravel products - are used and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop.pH Down: Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to lower the pH to the proper level.
    SKU:
    GH1532EACH

    Retail: $11.50

    Special Price: $11.00

  • General Hydroponics pH Down 1 Quart CASE OF 12 PRICE

    To maximize plant growth the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water or pH unstable media - such as rock wool and gravel products - are used and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop.pH Down: Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to lower the pH to the proper level.
    SKU:
    GH1532

    Retail: $129.12

    Special Price: $78.76

  • General Hydroponics pH Down Dry 1.5lbs. Acid

    To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However, some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water, or pH unstable media - such as rock wool and gravel products - are used, and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop.

    pH Down: Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to lower the pH to the proper level.

    SKU:
    GH1535

    Retail: $20.90

    Special Price: $10.76

  • General Hydroponics pH Down Dry 16lbs. Acid

    To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However, some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water, or pH unstable media - such as rock wool and gravel products - are used, and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop.

    pH Down: Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to lower the pH to the proper level.

    SKU:
    GH1537

    Retail: $64.50

    Special Price: $39.66

  • General Hydroponics pH Up Four Gallons - one Case - Free Shipping

    To maximize plant growth the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water or pH unstable media - such as rock wool and gravel products - are used and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop.pH Down: Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to lower the pH to the proper level.
    SKU:
    GH1523

    Retail: $107.60

    Special Price: $65.63

  • General Hydroponics pH Up 1 Gallon

    To maximize plant growth the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water or pH unstable media - such as rock wool and gravel products - are used and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop.pH Down: Acid formulated using food grade Phosphoric acid. Just add a little at a time if your nutrient pH is too high in order to lower the pH to the proper level.
    SKU:
    GH1523EACH

    Retail: $26.90

    Special Price: $21.52

  • General Hydroponics pH Up 1 Quart EACH

    To maximize plant growth the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water or pH unstable media - such as rock wool and gravel products - are used and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop.pH Up: Base formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time if your nutrient pH is too low in order to raise the pH to the proper level.
    SKU:
    GH1522EACH
    $10.76
  • General Hydroponics pH Up Dry 16lbs. Base

    To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However, some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water, or pH unstable media - such as rock wool and gravel products - are used, and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop.

    pH Up: Base formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time if your nutrient pH is too low in order to raise the pH to the proper level.

    SKU:
    GH1527

    Retail: $106.00

    Special Price: $64.66

  • General Hydroponics pH Up Dry 2.2 lbs Base

    To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5.5 and 6.5. Users of General Hydroponics nutrient products generally do not experience problems maintaining the proper pH range because our formulas are pH buffered. However, some important exceptions do exist. Acid content can reach unacceptable levels when nutrient solutions are mixed with poor quality water, or pH unstable media - such as rock wool and gravel products - are used, and when high plant growth rates destabilize the nutrient mix due to rapid nutrient absorption by the crop.

    pH Up: Base formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at a time if your nutrient pH is too low in order to raise the pH to the proper level.

    SKU:
    GH1525

    Retail: $22.90

    Special Price: $15.00

  • SaferGrow Organic PH Down, 1Qt

    Technaflora's pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels. The pH scale is a measure that describes the relative acidity or alkalinity of a solution or medium. Both pH-balancing aids are manufactured using the highest-quality ingredients: potassium hydroxide to raise pH, and nitric acid to lower pH. While ensuring stringent industry safety standards are met, Technaflora's pH Up and pH Down are potent and effective in small doses.
    SKU:
    SPD532

    Retail: $13.50

    Special Price: $11.50

  • Technaflora pH Down 10L

    Technaflora's pH Up and pH Down enable the gardener to moderate and maintain optimum pH levels. The pH scale is a measure that describes the relative acidity or alkalinity of a solution or medium. Both pH-balancing aids are manufactured using the highest-quality ingredients: potassium hydroxide to raise pH, and nitric acid to lower pH. While ensuring stringent industry safety standards are met, Technaflora's pH Up and pH Down are potent and effective in small doses.
    SKU:
    TFPHD10L

    Retail: $51.50

    Special Price: $33.26

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