Horticulture Source   Lowest prices guaranteed: We beat and match prices!

Shop 14,300+ Horticultural, Organic & Hydroponics items!

  Contact Us Download vCard    Follow us on Twitter Our Facebook Profile Our MySpace Profile
 
  Search: Quick Find  
Help [?] Phrase Advanced Search
 
Bookmark and Share
 
Secure   My Account   Cart Contents   Checkout  
  Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » Nutrients & Supplements » General Hydroponics: Diamond Black. 1 Quart [FE428]   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.
Categories
* Lamps / Tubes / Bulbs ++ (546)
* Lighting Systems ++ (1151)
! Nutrients & Supplements (3845)
* Composters & Compost Tea Brewing (34)
* Organic Gardening (465)
* Leaf Shines & Washes (104)
* Pest & Disease Control (502)
* Cloning & Propagation (360)
* Grow Systems ++ (648)
* Meters, Timers & Instruments ++ (692)
* Pots / Containers (882)
* Pumps, Irrigation & Watering Supplies ++ (1405)
* Grow Media (544)
* Plant Seeds (10)
* Environmental Control ++ (1938)
* Greenhouses (82)
* Grow Rooms / Tents (128)
* Reflective / B&W Films (120)
* Garden Accessories ++ (697)
* Hand Tools ++ (513)
* Gardening Books & DVDs (57)
* Growing Apparel (3)
* Aquaculture / Aquarium / Reef Tank / Marine ++ (2)
Manufacturers more
What's New? more
Organic Mechanics Fuhgeddaboutit! Root Zone Feeder Packs (12 ct/unit)
715944
Organic Mechanics Fuhgeddaboutit! Root Zone Feeder Packs (12 ct/unit)
$18.79
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 30 guests and 
1 logged in customer online.
Ads

General Hydroponics Diamond Black. 1 Quart [Item # FE428]

  $16.98 / each
Reviews
Your Price $16.98 Quantity:

Diamond Black. 1 Quart

Diamond Black is derived from 100% pure Leonardite, a naturally occurring form of carbon drawn from prehistoric peat bogs. Diamond Black contains an exceptionally high percentage of plant-active humates. These organic compounds improve nutrient absorption, stimulate microbial activity, promote soil structure, increase nutrient retention and reduce water usage in the landscape. Use with all kinds of plants during all phases of growth. Additionally, Diamond Black can also be utilized as an additive for making compost. Use Diamond black with any garden soil, potting mix, or other soil-based media.

Your Price $16.98 / each Estimate Shipping · Price Match

— Ships from Portland, Oregon 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
    Also Consider
    BioBizz Top-Max 500ml
    hf-BBTM500ML
    BioBizz Top-Max 500ml
    $18.75
    Soul Synthetics Big Swell Cup
    hf-ROSSBSC
    Soul Synthetics Big Swell Cup
    $17.45
    SOS Beneficial Bacteria Qt
    hf-STSOSQT
    SOS Beneficial Bacteria Qt
    $18.48
    Floralicious Grow - Quart (12/cs)
    eco-2797
    Floralicious Grow - Quart (12/cs)
    $16.37
    Mykos Wettable Powder 12oz
    hf-RT2202
    Mykos Wettable Powder 12oz
    $16.77
    Hygrozyme 500ml
    hf-SIPHYGRO500
    Hygrozyme 500ml
    $18.11
    Ginormous 32 oz.
    hf-HNHG405
    Ginormous 32 oz.
    $20.13
    TECHNAFLORA® AWESOME BLOSSOMS™ 2-11-11 - 500 ML (12/CASE)
    720655
    TECHNAFLORA® AWESOME BLOSSOMS™ 2-11-11 - 500 ML (12/CASE)
    $16.49
    MycoStim Benifical Mycorrhizae 1 lb
    hf-OLBM
    MycoStim Benifical Mycorrhizae 1 lb
    $18.48
    BioThrive Bloom. 1 Quart
    FE414
    BioThrive Bloom. 1 Quart
    $18.00
    FloraShield - Quart (12/cs)
    eco-2799
    FloraShield - Quart (12/cs)
    $17.54
    Vegetable & Fruit Yield Enhancer 32oz
    hf-ML21346
    Vegetable & Fruit Yield Enhancer 32oz
    $16.93
    HUMBOLDT VERDE 32oz 12/CS
    723156
    HUMBOLDT VERDE 32oz 12/CS
    $15.70
    Purple Maxx 8oz
    dl-ETPM-8oz
    Purple Maxx 8oz
    $20.13
    ADD.27 GROW 1L / 34OZ (6/CASE)
    719580
    ADD.27 GROW 1L / 34OZ (6/CASE)
    $16.04
    Super Tea, 2lbs. Dry
    hf-GUST02
    Super Tea, 2lbs. Dry
    $20.09
    Kryptomite RTU 16 oz Up-Down Sprayer
    hf-RT4710
    Kryptomite RTU 16 oz Up-Down Sprayer
    $20.13
    ONENESS QUART 12/CS
    723178
    ONENESS QUART 12/CS
    $16.75
    AI ROOTS ORGANICS PHOSPHATE BAT GUANO 0-7-0 - 9 LB (3/CASE)
    720985
    AI ROOTS ORGANICS PHOSPHATE BAT GUANO 0-7-0 - 9 LB (3/CASE)
    $20.13
    Botanicare Vitamino - Quart
    eco-2880C
    Botanicare Vitamino - Quart
    $17.69
    Shopping Cart more
    0 items - Add an item to the cart to get a quote!
     Estimate Shipping Costs by adding a product 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


    PriceGrabber User Ratings for Horticulture Source
    Tell A Friend
     
    Share what you've found! Email a link to this page to friends, family, and colleagues!
    Specials more
    INVENTORY BLOWOUT SALE
    MANY ITEMS FAR BELOW COST - while quantities last

    BOTANICARE® PUREBLEND™ ORIGINAL BLOOM 0.5-0.5-1 - GALLON (4/CASE)
    BOTANICARE® PUREBLEND™ ORIGINAL BLOOM 0.5-0.5-1 - GALLON (4/CASE)
    $17.08
    $17.00
    Similar Products
    Bloom - 32 oz. - Humboldt Nutrients
    dl-HNB405
    Bloom - 32 oz. - Humboldt Nutrients
    $7.14

    Nutrient Trio-Soil Formula, 3 qts
    hf-FX14049
    Nutrient Trio-Soil Formula, 3 qts
    $40.22

    Hi-Brix MFP 5 Gal
    hf-HOF08307
    Hi-Brix MFP 5 Gal
    $39.25

    Grow 55 gal
    hf-CES2207
    Grow 55 gal
    $688.45

    Humboldt Nutrients Royal Flush 16 oz.
    dl-HNRF404
    Humboldt Nutrients Royal Flush 16 oz.
    $5.08

    Languages
    English Deutsch Español
    Currencies
    Ads
    Ads

    Customer Service

     

    Shopping Help

     

    My Account

     

    Tools & Resources

    BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate PriceGrabber User Ratings for Horticulture Source ShopWiki Certified Store
    Official PayPal Seal
    Merchant Services
    HorticultureSource.com is an Upfront Merchant on TheFind. Click for info. Secured by RapidSSL
    Secured by RapidSSL
    100% Satisfaction Guaranteed  Proud Hydro for Hunger Participant
     Proud Participant
    APO/FPO addresses are no problem.
    International orders are always welcome!
    UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
    Copyright © 2005 — 2014 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order