Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Sea Mag - 1 Gal. - Humboldt Nutrients [dl-HNS410]   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.
We are accepting orders as always but please note our offices will be closed February 25, 2016 – March 7, 2016.
Categories
* Lamps / Tubes / Bulbs ++ (510)
* Lighting Systems ++ (1091)
! Nutrients & Supplements (4296)
* Composters & Compost Tea Brewing (46)
* Organic Gardening (545)
* Leaf Shines & Washes (125)
* Pest & Disease Control (525)
* Cloning & Propagation (413)
* Grow Systems ++ (623)
* Meters, Timers & Instruments ++ (692)
* Pots / Containers (993)
* Pumps, Irrigation & Watering Supplies ++ (1547)
* Grow Media (561)
* Plant Seeds (14)
* Environmental Control ++ (1914)
* Greenhouses (90)
* Grow Rooms / Tents (159)
* Reflective / B&W Films (131)
* Garden Accessories ++ (846)
* Hand Tools ++ (521)
* Gardening Books & DVDs (60)
* Growing Apparel (11)
Manufacturers more
What's New? more
FoxFarm Force of Nature Insect Repellent (concentrate), 1 qt
hf-FX14120
FoxFarm Force of Nature Insect Repellent (concentrate), 1 qt
$35.02
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 13 guests online.
Ads

Sea Mag - 1 Gal. - Humboldt Nutrients [Item # dl-HNS410]

  $49.92 / each
Reviews
Price: $49.92 Qty:
List Price: $83.20 You Save: $33.28 (40.0%)

Sea Mag - 1 Gal. - Humboldt Nutrients (HNS410)

Humboldt Nutrients Sea Mag was designed in Humboldt County to be a powerful additive for hydroponics and all growing mediums. Sea Mag may be utilized for any type of vegetable, flower or herb. Sea Mag is loaded with vital elements which help control cell division, cell growth, cell differentiation and various internal processes. Sea Mag can be used to supplement magnesium and to increase plant growth. Sea Mag supplies crucial elements that plants require, preventing and correcting potential nutrient deficiencies. Sea Mag has been formulated by the Humboldt Nutrients chemists to have the beneficial nutrient ratios that plants require at specific times during their growing and flowering cycles. Using Sea Mag in addition to our complete nutrient feeding schedules can provide excellent flower production, heavy yields and high quality fruits. Guaranteed Analysis Total Nitrogen (N). . . .. .1.00% 1.00% Water Soluble Nitrogen Available Phosphate (P2O5) .. .. 3.00% Soluble Potash (K2O) . 4.00% Magnesium (Mg) .. ..1.50% 1.5 % Water Soluble Magnesium DERIVED FROM: Ascophyllum nodosum Seaweed, Phosphoric Acid, and Magnesium Sulfate. ALSO CONTAINS NON-PLANT FOOD INGREDIENT: 0.5% Humic Acid (derived from Leonardite) Directions: Soil Application: Apply 1-5 mL per gallon of water or fertilizer solution. Hydroponics Application: Apply 2 mL per gallon of nutrient solution along with your base nutrients and other additives. Foliar Application: Apply 5-10 mL per gallon of finished spray solution. Agitate thoroughly and do not spray in direct sunlight or H.I.D. light to avoid leaf burn. Apply every 1-2 weeks. Please avoid storing in direct sunlight and protect from freezing.

Manufacturer's Product Information
MSRP $80
Dimensions6.5 x 5 x 10.5

Price: $49.92 / each
Estimate Shipping · Price Match

List Price: $83.20 You Save: $33.28 (40.0%)

— 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
Customers who bought this product also purchased
Verde gal.
hf-HNV410
Verde gal.
$51.71
HUMBOLDT® PROZYME 2.5  - GALLON (2/CASE)
723100
HUMBOLDT® PROZYME 2.5 - GALLON (2/CASE)
$221.71
Big Up Powder 5 lb.
hf-HNBUP420
Big Up Powder 5 lb.
$118.65
Hum-bolt humic 1 gal.
hf-HNH410
Hum-bolt humic 1 gal.
$37.81
Phat Filter 39" x 8", 950 CFM
hf-IGSPF398
Phat Filter 39" x 8", 950 CFM
$132.20
Structural Integrity 1 gal
hf-HNSI1GAL
Structural Integrity 1 gal
$52.87
Master B - 1 Gal. - Humboldt Nutrients
dl-HNMB410
Master B - 1 Gal. - Humboldt Nutrients
$43.80
Humboldt Nutrients Myco Madness 5 lb.
dl-HNMMA415
Humboldt Nutrients Myco Madness 5 lb.
$249.60
FlavorFul 1 gal.
hf-HNF410
FlavorFul 1 gal.
$37.81
pH Down Acid Gallon, case of 4
hf-GH1533
pH Down Acid Gallon, case of 4
$60.79
Mayan Microzyme 1 gal.
hf-HNMM410
Mayan Microzyme 1 gal.
$207.64
Master A - 1 Gal. - Humboldt Nutrients
dl-HNMA410
Master A - 1 Gal. - Humboldt Nutrients
$43.80
Sea Cal - 1 Gal. - Humboldt Nutrients
dl-HNK410
Sea Cal - 1 Gal. - Humboldt Nutrients
$81.12
FLAVORFUL 1 GALLON 4/CS
723078
FLAVORFUL 1 GALLON 4/CS
$38.14
HONEY HYDRO CARBS 1G 4/CS
723106
HONEY HYDRO CARBS 1G 4/CS
$28.23
Humboldt Roots - 0.5 Gal. - Humboldt Nutrients
dl-HR420
Humboldt Roots - 0.5 Gal. - Humboldt Nutrients
$231.60
Also Consider
Mighty Wash 2.5 Gallon
704810
Mighty Wash 2.5 Gallon
$54.98
Nectar for the Gods Hygeia Hydration 2.5 Gallon (2/Cs)
746252
Nectar for the Gods Hygeia Hydration 2.5 Gallon (2/Cs)
$56.43
GH RapidStart 500ml (12/Cs)
726860
GH RapidStart 500ml (12/Cs)
$46.64
FloraMicro 2.5 gal
hf-GH1414
FloraMicro 2.5 gal
$52.40
X Nutrients Bloom Spray (2.5 Gallon)
dl-XNHBLSP-2.5GA
X Nutrients Bloom Spray (2.5 Gallon)
$53.40
FoxFarm Bushdoctor Flower Kiss Gallon (4/Cs)
732872
FoxFarm Bushdoctor Flower Kiss Gallon (4/Cs)
$54.83
BioBizz BioHeaven - 500 ml
FE819
BioBizz BioHeaven - 500 ml
$49.45
Earth Juice Bloom 2.5 gal
hf-HOJ00401
Earth Juice Bloom 2.5 gal
$51.25
FloraDuo™ B 2.5 Gallon
726890
FloraDuo™ B 2.5 Gallon
$47.03
Nutrilife PyroCLAY 7.5 kg (1/Cs)
717222
Nutrilife PyroCLAY 7.5 kg (1/Cs)
$59.85
AI ROOTS ORGANICS SOUL SYNTHETICS INFINITY .5-2.5-1.5 - GALLON (4/CASE)
715355
AI ROOTS ORGANICS SOUL SYNTHETICS INFINITY .5-2.5-1.5 - GALLON (4/CASE)
$45.14
SUPERthrive, 1 qt
hf-VI30162
SUPERthrive, 1 qt
$50.48
Sensi Grow Part B 4 Liter
FE759
Sensi Grow Part B 4 Liter
$57.89
Humboldt Royal Flush 2.5 Gallon (2/Cs)
723218
Humboldt Royal Flush 2.5 Gallon (2/Cs)
$47.28
Organa Guano 0-4-0 1, 1 gal (4/cs)
hf-EH5020
Organa Guano 0-4-0 1, 1 gal (4/cs)
$55.91
BOTANICARE® HYDROPLEX BLOOM 0-10-6 - GALLON (12/CASE)
733094
BOTANICARE® HYDROPLEX BLOOM 0-10-6 - GALLON (12/CASE)
$58.78
BioBizz Bio·Grow® 5 ltr
dl-BBG200209
BioBizz Bio·Grow® 5 ltr
$47.71
Hardwater FloraMicro 2.5 gal
hf-GH1614
Hardwater FloraMicro 2.5 gal
$52.40
Bio·Bloom™ 5 ltr
dl-BBG200213
Bio·Bloom™ 5 ltr
$49.08
Uprising Bloom 40 lbs
hf-ROUB40
Uprising Bloom 40 lbs
$54.81
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


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
10' LAMP EXTENSION CORD - 14 GAUGE
10' LAMP EXTENSION CORD - 14 GAUGE
$18.18
$17.33
Similar Products
FloraDuo™ A 6 Gallon
726882
FloraDuo™ A 6 Gallon
$85.50

HYGROCORP® ORGANA ADD™ 2-0-0 OMRI LISTED - GALLON (4/CASE)
719715
HYGROCORP® ORGANA ADD™ 2-0-0 OMRI LISTED - GALLON (4/CASE)
$50.16

X Nutrients Micro Nutrients (2.5 Gallon)
dl-xnHMICNUTR-2
X Nutrients Micro Nutrients (2.5 Gallon)
$40.80

SUPERTHRIVE™ PINT (12/CASE)
732820
SUPERTHRIVE™ PINT (12/CASE)
$29.04

Sweet Carbo Citrus - Gal (4/cs)
eco-2877-6
Sweet Carbo Citrus - Gal (4/cs)
$39.00

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
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 — 2015 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order