Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Master A - 2.5 Gal. - Humboldt Nutrients [dl-HNMA415]   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 our 11th Year of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (535)
* Lighting Systems ++ (1141)
! Nutrients & Supplements (4323)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (542)
* Leaf Shines & Washes (98)
* Pest & Disease Control (569)
* Cloning & Propagation (447)
* Grow Systems ++ (583)
* Meters, Timers & Instruments ++ (671)
* Pots / Containers (1013)
* Pumps, Irrigation & Watering Supplies ++ (1636)
* Grow Media (541)
* Plant Seeds (60)
* Environmental Control ++ (1940)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (965)
* Hand Tools ++ (534)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (53)
Manufacturers more
What's New? more
Revelry Supply The Around-Towner Medium Duffle, Black
hf-RV20000
Revelry Supply The Around-Towner Medium Duffle, Black
$86.85
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 66 guests online.
Ads

Master A - 2.5 Gal. - Humboldt Nutrients [Item # dl-HNMA415]

  $88.59 / each
Reviews
Price: $88.59 Qty:
List Price: $152.08 You Save: $63.49 (41.7%)

Master A - 2.5 Gal. - Humboldt Nutrients (HNMA415)

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 and Master B are formulated to provide your favorite plants with higher absorption of nutrients, vitamins, minerals and trace elements. The Master A and Master 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. Guaranteed Analysis Total Nitrogen (N) .. . ..4.00% Ammoniacal Nitrogen 0.80% Nitrate Nitrogen 3.20% Soluble Potash (K20) .. .3.00% Calcium (Ca) . .1.70% Molybdenum (Mo) 0.0008% Zinc (Zn) .0.05% Water Soluble Zinc ..0.05% Derived From: Ammonium Nitrate, Potassium Nitrate, Calcium Nitrate, Sodium Molybdate, Calcium Carbonate, Sodium Borate, Iron, Zinc, Manganese, Boron and Molybdenum. Directions: Fill your reservoir with clean water before administering any nutrient or additive. Make sure that the water level in your reservoir is sufficient enough to effectively flood your desired area or table. Potential nutrient lock-out can be avoided by adding Master A to your reservoir first and thoroughly mixing it in, then add Master B. Never mix these nutrients together in their concentrated forms. After adding in each nutrient adjust the pH of your reservoir between 5.5 and 6.5. Keep the water temperature in your reservoir between 65 and 75 F. Drain and clean your reservoir and pumps at least once a week to prevent any salt buildup. Avoid storing in direct sunlight and protect from freezing. Application Rates: GROWTH STAGE Master A: 1ML/L Master B: 0.5ML/L FLOWERING (EARLY/TRANSITION) Master A: 1ML/L Master B: 1ML/L FULL BLOOM (FRUITING STAGE WEEK 4-8) Master A: 2ML/L Master B: 2ML/L Foliar Application: Apply at a rate of 5ml per gallon of finished spray solution.

Manufacturer's Product Information
MSRP $146.24
Dimensions9 x 6.5 x 14.5

Price: $88.59 / each
Estimate Shipping · Price Match

List Price: $152.08 You Save: $63.49 (41.7%)

— Ships separately from DL: Livermore, California USA.

Product Reviews
There are currently no reviews for this product.Write ReviewWrite a review on this product!
Social Bookmark
Reviews
Also Consider
Earth Juice Catalyst, 5 gal
hf-HOJ01501
Earth Juice Catalyst, 5 gal
$85.91
BioBizz Bio·Grow® 10 ltr
dl-BBG200210
BioBizz Bio·Grow® 10 ltr
$87.36
Bud Factor X 1 Liter
FE693
Bud Factor X 1 Liter
$88.18
GH Cocotek Coco Grow - A 6 Gallon
726906
GH Cocotek Coco Grow - A 6 Gallon
$86.10
GH Cocotek Coco Bloom - A 6 Gallon
726916
GH Cocotek Coco Bloom - A 6 Gallon
$86.10
Cutting Edge Bulletproof SI 2.5 Gallon
715875
Cutting Edge Bulletproof SI 2.5 Gallon
$80.36
B.C. Grow, 20 lt
hf-TFBCGR20L
B.C. Grow, 20 lt
$103.46
Uprising Grow 40 lbs
hf-ROUG40
Uprising Grow 40 lbs
$83.96
Hesi Hydro Bloom 20L
dl-HES5056
Hesi Hydro Bloom 20L
$94.80
B'Cuzz Blossom Builder 32oz
hf-BZBBQT
B'Cuzz Blossom Builder 32oz
$91.82
Bushdoctor Microbe Brew. 1 Gallon
FE085
Bushdoctor Microbe Brew. 1 Gallon
$81.04
Nectar for the Gods Poseidonzyme 2.5 Gallon (2/Cs)
746276
Nectar for the Gods Poseidonzyme 2.5 Gallon (2/Cs)
$82.08
ROOTS ORGANICS BUDDHA GROW 2-0.5-1.5 - 2.5 GALLON (2/CASE)
715185
ROOTS ORGANICS BUDDHA GROW 2-0.5-1.5 - 2.5 GALLON (2/CASE)
$97.68
Roots Organics Surge 2.5 Gallon (2/Cs)
715475
Roots Organics Surge 2.5 Gallon (2/Cs)
$98.50
Super Natural Super Leach 2.26kg (4/Cs)
717384
Super Natural Super Leach 2.26kg (4/Cs)
$101.60
G-Rex 1 qt
hf-CES3309
G-Rex 1 qt
$89.17
Sweet & Heavy 3-1-4 Grow,  5 gal
hf-HOSHG5GAL
Sweet & Heavy 3-1-4 Grow, 5 gal
$92.11
Technaflora SugarDaddy - 4 liter
HY366
Technaflora SugarDaddy - 4 liter
$87.96
SNOW STORM ULTRA 1 GALLON 4/CS
719946
SNOW STORM ULTRA 1 GALLON 4/CS
$94.30
Nectar for the Gods Hygeia Hydration 5 Gallon
746254
Nectar for the Gods Hygeia Hydration 5 Gallon
$91.84
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
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
Dead Bug Brew Concentrate Pint
Dead Bug Brew Concentrate Pint
$15.41
$13.96
Similar Products
Power Flower, 2.5 gal
hf-BCPF2.5
Power Flower, 2.5 gal
$84.07

GH Cocotek Coco Bloom - A 6 Gallon
726916
GH Cocotek Coco Bloom - A 6 Gallon
$86.10

Hesi Powerzyme 5L
dl-HES5024
Hesi Powerzyme 5L
$67.76

Hesi Hydro Bloom 10L
dl-HES5055
Hesi Hydro Bloom 10L
$52.31

SUGAR PEAK VEGETATIVE QUART
721880
SUGAR PEAK VEGETATIVE QUART
$13.11

Languages
English Deutsch Español
Currencies
Ads
Amazon Ad
Matched Content
Ads
Global Tech LED Mammoth

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
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order