Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » Calibration, Storage & Cleaning Solutions, pH Up & Down » General Hydroponics: pH Down Gallon Acid [eco-2826]   Mobile   Secure |  My Account | Cart Contents | Checkout )
You have JavaScript disabled or are using a browser which does not support it. Please turn on JavaScript or consider upgrading or switching your web browser, e.g. FireFox or Opera.
Celebrating 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (529)
* Lighting Systems ++ (1132)
* Nutrients & Supplements (4328)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (542)
* Leaf Shines & Washes (98)
* Pest & Disease Control (568)
* Cloning & Propagation (445)
* Grow Systems ++ (590)
! Meters, Timers & Instruments ++ (672)
 » ! Calibration, Storage & Cleaning Solutions, pH Up & Down (210)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » pH, EC, PPM & TDS Testers (318)
 » Timers & Lighting Controllers (120)
* Pots / Containers (1015)
* Pumps, Irrigation & Watering Supplies ++ (1630)
* Grow Media (569)
* Plant Seeds (21)
* Environmental Control ++ (1948)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (141)
* Garden Accessories ++ (957)
* Hand Tools ++ (525)
* Gardening Books & DVDs (59)
* Growing Apparel & Bags (45)
Manufacturers more
What's New? more
HydroDynamics Clonex Mycorrhizae Root Maximizer 1 lb Granular (8/Cs)
726036
HydroDynamics Clonex Mycorrhizae Root Maximizer 1 lb Granular (8/Cs)
$56.93
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 12 guests online.
Ads

General Hydroponics pH Down Gallon Acid [Item # eco-2826]

  $15.67 / each
Reviews
Price: $15.67 Qty:
List Price: $26.90 You Save: $11.23 (41.7%)

pH Down Gallon Acid (eco-2826)

pH Down 1 gal Acid

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.

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 & pH Down

General Hydroponics pH adjusters pH Up base formulated using Potassium Hydroxide and Potassium Carbonate. pH Down acid formulated using food grade Phosphoric acid.
SKU: GH1533   
Weight: 10.2 lbs.
Package Dimensions: 5.9L x 5.9W x 11.7H
Suggested Retail: $107.60



Manufacturer's Product Information
MSRP $26.9

Price: $15.67 / each
Estimate Shipping · Price Match

List Price: $26.90 You Save: $11.23 (41.7%)

This item is sold individually. The case size is listed for your convenience for instances where you wish to order in case quantities.

— Ships from Seattle, Washington USA.

For more information, please visit the manufacturer
General Hydroponics
General Hydroponics' website.
  • See more General Hydroponics products.
  • Product Reviews
    There are currently no reviews for this product.Write ReviewWrite a review on this product!
    Social Bookmark
    Reviews
    Customers who bought this product also purchased
    pH Up Gallon Base
    eco-2825
    pH Up Gallon Base
    $15.67
    BlueLab Combo Meter
    hf-BLU2300E
    BlueLab Combo Meter
    $212.52
    Royal Gold Coco Fiber
    hf-RG14503
    Royal Gold Coco Fiber
    $12.25
    Cal-Mag Plus 5 gal
    hf-BCCM5
    Cal-Mag Plus 5 gal
    $114.43
    Rockwool Grow Cubes (DU 4G) 8 Cube Sheet. 3 in X 3 in X 2.5 in
    RW127
    Rockwool Grow Cubes (DU 4G) 8 Cube Sheet. 3 in X 3 in X 2.5 in
    $5.37
    FloraBloom 1 gal
    hf-GH1433
    FloraBloom 1 gal
    $20.16
    Monster Bloom  130 g
    hf-GTMB130
    Monster Bloom 130 g
    $10.09
    FloraGro 1 gal
    hf-GH1423
    FloraGro 1 gal
    $20.16
    ProGrip SunGrip Heavy Duty Equipment Hangers - 1/4"
    710116
    ProGrip SunGrip Heavy Duty Equipment Hangers - 1/4"
    $10.29
    PLASTIC BUCKET LID (FITS 3 GALLON & 5 GALLON BUCKETS)
    724381
    PLASTIC BUCKET LID (FITS 3 GALLON & 5 GALLON BUCKETS)
    $2.29
    FloraGro - Gallon (4/cs)
    eco-2801
    FloraGro - Gallon (4/cs)
    $18.57
    24-7 Nutrient Monitor.
    CW511
    24-7 Nutrient Monitor.
    $139.80
    Fiskars® SOFTOUCH MICRO-TIP PRUNING
    800015
    Fiskars® SOFTOUCH MICRO-TIP PRUNING
    $10.29
    SEAPLEX QUARTS 12/CS
    739042
    SEAPLEX QUARTS 12/CS
    $14.62
    BLACK TUBING ID 3/16" - OD 1/4"
    708220
    BLACK TUBING ID 3/16" - OD 1/4"
    $11.44
    4 oz. Calibration (Buffer) Solution Kit. 4 fl oz (each)
    NT750
    4 oz. Calibration (Buffer) Solution Kit. 4 fl oz (each)
    $13.93
    MONDI MINI GREENHOUSE 7" PROPOGATION DOME (50/CASE)
    726140
    MONDI MINI GREENHOUSE 7" PROPOGATION DOME (50/CASE)
    $4.54
    Diamond Nectar - Gallon (4/cs)
    eco-2831
    Diamond Nectar - Gallon (4/cs)
    $26.80
    ECOPLUS™ COMMERICAL AIR 1 - 18 WATT SINGLE OUTLET
    728450
    ECOPLUS™ COMMERICAL AIR 1 - 18 WATT SINGLE OUTLET
    $27.54
    Liquid KoolBloom - Quart (12/cs)
    eco-2800B
    Liquid KoolBloom - Quart (12/cs)
    $12.68
    Measure Master 5ml Graduated Dropper
    MI263
    Measure Master 5ml Graduated Dropper
    $1.85
    MESH POT /  BUCKET LID 6" FITS SNUGGLY ON A 5 GALLON BUCKET
    724529
    MESH POT / BUCKET LID 6" FITS SNUGGLY ON A 5 GALLON BUCKET
    $2.63
    EcoPlus Eco 100 Submersible Pump 100 GPH (30/Cs)
    728492
    EcoPlus Eco 100 Submersible Pump 100 GPH (30/Cs)
    $7.19
    KoolBloom - 2.2 lbs. (12/cs)
    eco-2800
    KoolBloom - 2.2 lbs. (12/cs)
    $17.13
    Floralicious Grow - Quart (12/cs)
    eco-2797
    Floralicious Grow - Quart (12/cs)
    $15.63
    Rockwool Grow Cubes (MM 50/40) 24 Cube Sheet. 2 in X 2 in X 1.5 in
    RW110
    Rockwool Grow Cubes (MM 50/40) 24 Cube Sheet. 2 in X 2 in X 1.5 in
    $6.27
    TITAN CONTROLS® APOLLO 9™ TWO OUTLET 24 HOUR DIGITAL TIMER WITH 15 MINUTE INTERVALS (10/CASE)
    734105
    TITAN CONTROLS® APOLLO 9™ TWO OUTLET 24 HOUR DIGITAL TIMER WITH 15 MINUTE INTERVALS (10/CASE)
    $11.44
    1/2" Inside Diameter Black 100'
    eco-5405
    1/2" Inside Diameter Black 100'
    $18.84
    FloraMicro - Gallon (4/cs)
    eco-2821
    FloraMicro - Gallon (4/cs)
    $21.31
    CWP Instruments Store It! Electrode Storing Solution. 4 fl. oz.
    NT770
    CWP Instruments Store It! Electrode Storing Solution. 4 fl. oz.
    $4.61
    Also Consider
    Microbe Life, pH Decrease 32oz
    hf-ML21403
    Microbe Life, pH Decrease 32oz
    $17.35
    PH DOWN 15% GALLON
    721700
    PH DOWN 15% GALLON
    $15.42
    1500PPM Packet
    hf-MI10442P
    1500PPM Packet
    $17.93
    EC Solution 1413
    hf-MI10031P
    EC Solution 1413
    $17.93
    HM Digital 1000 ppm NaCl Calibration Solution, 20 ml sachets, box of 20
    hf-HMDCP1000
    HM Digital 1000 ppm NaCl Calibration Solution, 20 ml sachets, box of 20
    $17.25
    Hanna 7.01, 1500 ppm, and Cleaning Solution
    716476
    Hanna 7.01, 1500 ppm, and Cleaning Solution
    $15.36
    PH4 Solution 20ml
    hf-MI10004P
    PH4 Solution 20ml
    $17.93
    pH UP GALLON (4/CASE)
    722095
    pH UP GALLON (4/CASE)
    $17.02
    Solution Starter Kit (pH, TDS & Cleaning)
    hf-HIPHTDSKIT
    Solution Starter Kit (pH, TDS & Cleaning)
    $15.86
    PH7 Calibration Solution, 16 oz
    hf-HI7007L
    PH7 Calibration Solution, 16 oz
    $14.41
    HM Digital Variety, 20 ml sachets, box of 20 units
    hf-HMDASP20
    HM Digital Variety, 20 ml sachets, box of 20 units
    $17.25
    TDS Solution 1382
    hf-MI10032P
    TDS Solution 1382
    $17.93
    Hanna 4.01, 7.01, and Cleaning Solution
    716472
    Hanna 4.01, 7.01, and Cleaning Solution
    $15.70
    Botanicare PH Up Gallon (4/Cs)
    722185
    Botanicare PH Up Gallon (4/Cs)
    $17.65
    Buffer 4.01 pH 500 ml
    hf-OK0065400
    Buffer 4.01 pH 500 ml
    $14.41
    X Nutrients pH Up (1 Gallon)
    dl-XNHPHUP-1GA
    X Nutrients pH Up (1 Gallon)
    $16.34
    pH DOWN 1 GALLON (4/CASE)
    722125
    pH DOWN 1 GALLON (4/CASE)
    $17.02
    Solution Starter Kit (pH & Cleaning)
    hf-HIPHKIT
    Solution Starter Kit (pH & Cleaning)
    $15.86
    Bluelab Probe Care pH & Conductivity
    716448
    Bluelab Probe Care pH & Conductivity
    $16.45
    HM Digital pH 7.0 Buffer Solution, 20 ml sachets, box of 20
    hf-HMDPHP7
    HM Digital pH 7.0 Buffer Solution, 20 ml sachets, box of 20
    $17.25
    Shopping Cart more
    0 items - Add an item to the cart to get a quote!
     Get Quote by adding products to the cart!
    Shop By Price
    Manufacturer Info
    General Hydroponics
    General Hydroponics Homepage
    Other products
    Reviews more
    Write ReviewWrite a review on this product!
    BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


    Tell A Friend
     
    Share what you've found! Email a link to this page to friends, family, and colleagues!
    Specials more
    HydroFlow Barbed Tee 3/16" (case of 500)
    HydroFlow Barbed Tee 3/16" (case of 500)
    $115.00
    $104.00
    Similar Products
    Hydroponic Essentials pH Up Qt, case of 12
    hf-ESPHUQT
    Hydroponic Essentials pH Up Qt, case of 12
    $74.72

    pH Up Dry 16lbs. Base
    hf-GH1527
    pH Up Dry 16lbs. Base
    $66.24

    pH 4.01 Calibration Solution 8 oz
    hf-GH1541
    pH 4.01 Calibration Solution 8 oz
    $5.20

    pH 7.0 CAL SOLUTION QUART (12/CASE)
    722035
    pH 7.0 CAL SOLUTION QUART (12/CASE)
    $13.60

    PH UP 15% GALLON
    721690
    PH UP 15% GALLON
    $15.42

    Languages
    English Deutsch Español
    Currencies
    Ads
    Amazon Ad
    Matched Content
    Ads

    Customer Service

     

    Shopping Help

     

    My Account

     

    Tools & Resources

    BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate ShopWiki Certified Store Official PayPal Seal
    Merchant Services
    Secured by RapidSSL 100% Satisfaction Guaranteed  Celebrating 10 Years of Service to Gardeners in 91 Countries! Thank you for your business!  Proud Hydro for Hunger Participant
    APO/FPO addresses are no problem.
    International orders are always welcome!
    UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
    Copyright © 2005 — 2016 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order