Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Humboldt Nutrients: Master-A, 15 gal. [hf-HNMA425]   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 ++ (509)
* Lighting Systems ++ (1081)
! Nutrients & Supplements (4300)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (537)
* Leaf Shines & Washes (125)
* Pest & Disease Control (542)
* Cloning & Propagation (425)
* Grow Systems ++ (594)
* Meters, Timers & Instruments ++ (702)
* Pots / Containers (997)
* Pumps, Irrigation & Watering Supplies ++ (1541)
* Grow Media (559)
* Plant Seeds (18)
* Environmental Control ++ (1924)
* Greenhouses (90)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (130)
* Garden Accessories ++ (875)
* Hand Tools ++ (522)
* Gardening Books & DVDs (59)
* Growing Apparel (11)
Manufacturers more
What's New? more
Phantom Dial-A-Watt Digital Ballast, 400W, 120/240V
hf-PHB2040
Phantom Dial-A-Watt Digital Ballast, 400W, 120/240V
$118.64
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 21 guests and 
1 logged in customer online.
Ads

Humboldt Nutrients Master-A, 15 gal. [Item # hf-HNMA425]

  $385.69 / each
Reviews
Price: $385.69 Qty:
List Price: $682.64 You Save: $296.95 (43.5%)

Humboldt Nutrients Master-A, 15 gal. (HNMA425)

NPK 4-0-3

Humboldt Nutrients Master A&B is a premium two-part fertilizer program designed for all plants made with non-toxic, high quality ingredients.

Humboldt Nutrients has formulated this vigorous 2-part nutrient solution for use on any plant, in any growing medium and contains no EDTA’s.

The Humboldt Nutrients team of chemists and agronomists emphasize balance and consistency with all our formulas. Master A&B is formulated to provide your favorite plants with higher absorption of nutrients, vitamins, minerals and trace elements.

The Master A&B series stands apart from your standard base nutrient line by making macro and micro nutrients more available to your plant.

Used in conjunction with Humboldt Nutrients powerful additives we assure that your yields and quality will increase so dramatically, that your friends will call you simply, “The Master.”

DIRECTIONS: Use 1:1 Ratio with Master A&B as a two-part Base Bloom Nutrient. Adjust PPM higher in later stages of the bloom cycle to desired strength.

DERIVED FROM: Ammonium Nitrate, Potassium Nitrate, Calcium Nitrate, Sodium Molybdate, Calcium Carbonate, Sodium Borate, Iron, Zinc, Manganese, Boron and Molybendum.



Manufacturer's Product Information
MSRP each $656.38
UPC837654466605
Dimensions1.75 x 6 x 4.5
Case Quantity1

Price: $385.69 / each
Estimate Shipping · Price Match

List Price: $682.64 You Save: $296.95 (43.5%)

— LTL Shipping Required

— Ships from Vancouver, WA and/or HF: North & South California, Colorado, Pennsylvania, Texas, Florida USA

* Special Order Item: made to order by the manufacturer, can take 2-6 weeks to ship, and cannot be canceled, returned or exchanged once ordered.

For more information, please visit the manufacturer
Humboldt Nutrients
Humboldt Nutrients' website.
  • See more Humboldt Nutrients products.
  • Product Reviews
    There are currently no reviews for this product.Write ReviewWrite a review on this product!
    Social Bookmark
    Reviews
    Also Consider
    Humboldt Roots 1 gal.
    hf-HNHR425
    Humboldt Roots 1 gal.
    $395.50
    Bio Thrive Bloom 15 Gal
    hf-GH5136
    Bio Thrive Bloom 15 Gal
    $367.25
    Soul Synthetics Amino Aide 5 Gal
    hf-ROSSAA5G
    Soul Synthetics Amino Aide 5 Gal
    $372.90
    Pure Blend Pro Soil, 15 gal
    hf-BCPBPS15
    Pure Blend Pro Soil, 15 gal
    $361.04
    Big Up Powder - 20 lb. - Humboldt Nutrients
    dl-BUP430
    Big Up Powder - 20 lb. - Humboldt Nutrients
    $423.50
    Pure Blend Pro Grow 15 gal
    hf-BCPBPG15
    Pure Blend Pro Grow 15 gal
    $361.04
    Dark Energy, 5 Gal
    hf-AH88091
    Dark Energy, 5 Gal
    $409.79
    Humboldt Nutrients Humboldt Roots 1 Gallon
    dl-HNHR425
    Humboldt Nutrients Humboldt Roots 1 Gallon
    $440.44
    Pure Blend Pro Bloom 15 gal
    hf-BCPBPB15
    Pure Blend Pro Bloom 15 gal
    $361.04
    BLASTOFF 15 GALLON (Special Order)
    732102
    BLASTOFF 15 GALLON (Special Order)
    $376.91
    Rock SuperCharge Root Tonic 20L
    hf-GGRS20L
    Rock SuperCharge Root Tonic 20L
    $441.66
    Thrive Alive B1 Red, 20 lt
    hf-TFTARD20L
    Thrive Alive B1 Red, 20 lt
    $425.17
    Emerald Harvest Emerald Goddess 6 Gal/22.7 L (1/Cs) 2 - 1 - 4
    723932
    Emerald Harvest Emerald Goddess 6 Gal/22.7 L (1/Cs) 2 - 1 - 4
    $370.50
    Soul Synthetics Big Swell 5 Gal
    hf-ROSSBS5G
    Soul Synthetics Big Swell 5 Gal
    $372.90
    Sea Cal - 5 Gal. - Humboldt Nutrients
    dl-HNK420
    Sea Cal - 5 Gal. - Humboldt Nutrients
    $363.00
    Mayan MicroZyme - 1 Gal. - Humboldt Nutrients
    dl-MM410
    Mayan MicroZyme - 1 Gal. - Humboldt Nutrients
    $360.00
    Hum-Bolt - 15 Gal. - Humboldt Nutrients
    dl-HNH425
    Hum-Bolt - 15 Gal. - Humboldt Nutrients
    $382.24
    CaMg+ 15 Gal
    hf-GH5316
    CaMg+ 15 Gal
    $395.50
    GH BioThrive Grow 15 Gallon
    726807
    GH BioThrive Grow 15 Gallon
    $404.70
    Sea Cal 5 gallon (Special Order)
    hf-HNK420
    Sea Cal 5 gallon (Special Order)
    $352.56
    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
    Humboldt Nutrients
    Humboldt Nutrients 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
    Vinyl Tubing. 1/4 in
    Vinyl Tubing. 1/4 in
    $0.18
    $0.16
    Similar Products
    SPRAY-N-GROW™ COCO-WET 8OZ.(24/CASE)
    732000
    SPRAY-N-GROW™ COCO-WET 8OZ.(24/CASE)
    $8.61

    Open Sesame, 1 lb.
    hf-FX14026
    Open Sesame, 1 lb.
    $24.58

    SWEET CARBO RAW 2.5 GALLON 2/CS
    732299
    SWEET CARBO RAW 2.5 GALLON 2/CS
    $100.10

    Ionic for Soil or Coco Bloom, 1 qt
    hf-HDIONSOBLQT
    Ionic for Soil or Coco Bloom, 1 qt
    $14.92

    Elemental 3 lbs
    hf-ROEL3
    Elemental 3 lbs
    $14.92

    Languages
    English Deutsch Espaņol
    Currencies
    Ads
    Amazon Ad
    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  Proud Hydro for Hunger Participant
    Matched Content
    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