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.
Categories
* Lamps / Tubes / Bulbs ++ (509)
* Lighting Systems ++ (1080)
! 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
Leader Ecosub 420 Submersible Pump 1/2 HP 3960 GPH
727998
Leader Ecosub 420 Submersible Pump 1/2 HP 3960 GPH
$99.12
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 25 guests and 
2 logged in customers online.
Ads

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

  $92.01 / each
Reviews
Price: $92.01 Qty:
List Price: $152.08 You Save: $60.07 (39.5%)

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: $92.01 / each
Estimate Shipping · Price Match

List Price: $152.08 You Save: $60.07 (39.5%)

— 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
Surge, 2.5 gal
hf-ROSR2.5G
Surge, 2.5 gal
$92.55
Hesi Hydro Bloom 20L
dl-HES5056
Hesi Hydro Bloom 20L
$98.46
BCuzz Blossom Builder Quart / 946ml (12/Cs)
733440
BCuzz Blossom Builder Quart / 946ml (12/Cs)
$90.39
Iron Supplement 2.5 Gal
hf-ML21389
Iron Supplement 2.5 Gal
$88.84
BioBud Gal.
hf-GH5333
BioBud Gal.
$93.86
BioAg Ful-Power 5 Gallon
719779
BioAg Ful-Power 5 Gallon
$102.60
Roots Organics Trinity Carbo Catalyst, 2.5 gal
hf-ROT2.5G
Roots Organics Trinity Carbo Catalyst, 2.5 gal
$94.92
Stack - 32 oz
dl-NPK243
Stack - 32 oz
$99.12
BioBizz Alg-a-Mic 5L
hf-BBALG5L
BioBizz Alg-a-Mic 5L
$102.03
Cutting Edge Micro 6 Gallon
715675
Cutting Edge Micro 6 Gallon
$96.84
Down To Earth Kelp Meal - 50 lb
723730
Down To Earth Kelp Meal - 50 lb
$95.25
ProZyme - 1 Gal. - Humboldt Nutrients
dl-HNP410
ProZyme - 1 Gal. - Humboldt Nutrients
$88.09
Nectar for the Gods Zeus Juice 2.5 Gallon (2/Cs)
746300
Nectar for the Gods Zeus Juice 2.5 Gallon (2/Cs)
$84.65
Liquid Karma - 2.5 Gal (2/cs)
eco-2904A
Liquid Karma - 2.5 Gal (2/cs)
$95.53
FOX FARM BIG BLOOM™ 0-4-0 2.5 GALLON  (2/CASE)
718530
FOX FARM BIG BLOOM™ 0-4-0 2.5 GALLON (2/CASE)
$86.42
BioBizz Bio-Bloom 10 Liter (1/Cs)
722939
BioBizz Bio-Bloom 10 Liter (1/Cs)
$86.97
Bushdoctor Microbe Brew. 1 Gallon
FE085
Bushdoctor Microbe Brew. 1 Gallon
$87.65
Big Bloom Liquid Concentrate, 2.5 gal
hf-FX14004
Big Bloom Liquid Concentrate, 2.5 gal
$85.73
AI ROOTS ORGANICS SOUL SYNTHETICS INFINITY .5-2.5-1.5 - 2.5 GALLON (2/CASE)
715360
AI ROOTS ORGANICS SOUL SYNTHETICS INFINITY .5-2.5-1.5 - 2.5 GALLON (2/CASE)
$100.32
Earth Juice Bloom, 5 gal
hf-HOJ00501
Earth Juice Bloom, 5 gal
$83.83
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
HydroFlow Barbed Tee 3/16" (case of 500)
HydroFlow Barbed Tee 3/16" (case of 500)
$114.00
$104.00
Similar Products
Sugar Peak Flower 55 gal
hf-HOSPF55GAL
Sugar Peak Flower 55 gal
$1,021.73

X Nutrients  Amino Blast (55 Gallon)
dl-xnHAABLST-55
X Nutrients Amino Blast (55 Gallon)
$499.13

BioBud Gal.
hf-GH5333
BioBud Gal.
$93.86

Crystal Burst 2.5gal
dl-ETCB-2.5ga
Crystal Burst 2.5gal
$91.51

HUMBOLDT® MASTER 'B' 1-5-6 QUART (12/CASE)
723034
HUMBOLDT® MASTER 'B' 1-5-6 QUART (12/CASE)
$15.26

Languages
English Deutsch Español
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