Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » Nutrients & Supplements » Master A - 16 oz. - Humboldt Nutrients [dl-HNMA404]   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 ++ (545)
* Lighting Systems ++ (1135)
! Nutrients & Supplements (4215)
* Composters & Compost Tea Brewing (35)
* Organic Gardening (458)
* Leaf Shines & Washes (128)
* Pest & Disease Control (524)
* Cloning & Propagation (378)
* Grow Systems ++ (648)
* Meters, Timers & Instruments ++ (708)
* Pots / Containers (892)
* Pumps, Irrigation & Watering Supplies ++ (1448)
* Grow Media (539)
* Plant Seeds (10)
* Environmental Control ++ (1955)
* Greenhouses (84)
* Grow Rooms / Tents (149)
* Reflective / B&W Films (120)
* Garden Accessories ++ (794)
* Hand Tools ++ (510)
* Gardening Books & DVDs (59)
* Growing Apparel (3)
Manufacturers more
What's New? more
True Liberty Chicken Bags (10/Pack)
744502
True Liberty Chicken Bags (10/Pack)
$5.00
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 36 guests online.
Ads

Master A - 16 oz. - Humboldt Nutrients [Item # dl-HNMA404]

  $8.38 / each
Reviews
Our Price $8.38 Order Quantity:
37.5% Off Suggested Retail Price $13.40 You Save $5.02!

Master A - 16 oz. - Humboldt Nutrients (HNMA404)

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 $13.4
Dimensions4 x 2 x 6

Our Price $8.38 / each Estimate Shipping · Price Match

37.5% Off Suggested Retail Price $13.40 You Save $5.02!

— Ships 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
NPK RAW Full Up 0.125 lb Dry (12/Cs)
717873
NPK RAW Full Up 0.125 lb Dry (12/Cs)
$9.87
Earth Juice Bloom, 1 pt
hf-HOJ00101
Earth Juice Bloom, 1 pt
$7.76
GHBB® FLORA GRO™ QUART
718040
GHBB® FLORA GRO™ QUART
$8.19
SeaBlast 3-26-22 Bloom, 0.65 lb
hf-HOH35101
SeaBlast 3-26-22 Bloom, 0.65 lb
$7.58
FloraBloom - Quart (12/cs)
eco-2813
FloraBloom - Quart (12/cs)
$7.81
BushDoctor Kelp Me Kelp You, 1 pt
hf-FX14110
BushDoctor Kelp Me Kelp You, 1 pt
$8.45
RAW Kelp - 2 oz
dl-NPK320
RAW Kelp - 2 oz
$8.43
EARTH JUICE™ META-K 0-0-10 - QUART (12/CASE)
732835
EARTH JUICE™ META-K 0-0-10 - QUART (12/CASE)
$9.73
Gold Grow Part B. 1 Liter
HY631
Gold Grow Part B. 1 Liter
$9.95
BOTANICARE® TRIFLEX GROW QUART (12/CASE)
718425
BOTANICARE® TRIFLEX GROW QUART (12/CASE)
$9.82
T-Rex 2 oz
hf-CES3311
T-Rex 2 oz
$9.91
RAW ominA - 2 oz
dl-NPK340
RAW ominA - 2 oz
$9.43
NPK RAW B-Vitamin 0.125 lb Dry (12/Cs)
717855
NPK RAW B-Vitamin 0.125 lb Dry (12/Cs)
$8.82
Phos Sea Bird 3lb Guano Powder 0-12-0
hf-ROPSBP3
Phos Sea Bird 3lb Guano Powder 0-12-0
$7.79
Down To Earth Bio-Live 5-4-2 - 5 lb
723652
Down To Earth Bio-Live 5-4-2 - 5 lb
$9.25
Happy Frog Bulb Starter, 4 lbs.
hf-FX14063
Happy Frog Bulb Starter, 4 lbs.
$8.45
Humboldt Nutrients Royal Flush 32 oz.
dl-HNRF405
Humboldt Nutrients Royal Flush 32 oz.
$9.06
BioBizz Fish-Mix 500 ml (25/Cs)
722957
BioBizz Fish-Mix 500 ml (25/Cs)
$8.64
Carbo Max  100 g
hf-GTCM60130
Carbo Max 100 g
$8.27
Bushdoctor Flowers Kiss 1 pt
hf-FX14088
Bushdoctor Flowers Kiss 1 pt
$9.30
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
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

X Nutrients Amino Blast (1 Gallon)
X Nutrients Amino Blast (1 Gallon)
$19.38
$17.13
Similar Products
MaxiBloom, 50lbs.
hf-GH1224
MaxiBloom, 50lbs.
$194.94

RAW Cane Molasses - 2 oz
dl-NPK290
RAW Cane Molasses - 2 oz
$6.43

RAW BLOOM, 2 lbs
hf-OG4630
RAW BLOOM, 2 lbs
$47.71

Terpinator 24 Liter
749315
Terpinator 24 Liter
$190.39

Grow Natural 2.5 gal.
hf-HNOG415
Grow Natural 2.5 gal.
$143.23

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