Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Humboldt Nutrients: Sea Mag 5 gal. [hf-HNS420]   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.
Happy Memorial Day! We are taking orders but please note some shippers & warehouses are closed in observance of Memorial Day.
Categories
* Lamps / Tubes / Bulbs ++ (509)
* Lighting Systems ++ (1081)
! Nutrients & Supplements (4284)
* 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 (999)
* Pumps, Irrigation & Watering Supplies ++ (1556)
* Grow Media (558)
* 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
Soul Big Swell 5 Gallon
715346
Soul Big Swell 5 Gallon
$376.20
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 11 guests online.
Ads

Humboldt Nutrients Sea Mag 5 gal. [Item # hf-HNS420]

  $211.54 / each
Reviews
Price: $211.54 Qty:
List Price: $374.40 You Save: $162.86 (43.5%)

Humboldt Nutrients Sea Mag 5 gal. (HNS420)

Sea Mag 1-3-4


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 supercharges your plant, supplies crucial elements that plants require and prevents and corrects potential nutrient deficiencies.

Sea Mag has been formulated by the Humboldt Nutrients chemists to have the correct 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 provides excellent flower production, heavy yields and high quality fruits.

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.

DERIVED FROM: Ascophyllum Nodosum Seaweed, Phosphoric Acid and Magnesium Sulfate.

ALSO CONTAINS NON-PLANT FOOD INGREDIENTS:
1% Humic Acid (derived From Leonardite.)

 



Manufacturer's Product Information
MSRP each $360
UPC837654883808
Dimensions26 x 14.5 x 26
Case Quantity1

Price: $211.54 / each
Estimate Shipping · Price Match

List Price: $374.40 You Save: $162.86 (43.5%)

— LTL Shipping Required

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

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
    Customers who bought this product also purchased
    ActiveAqua 550 GPH (12/case)
    eco-5053
    ActiveAqua 550 GPH (12/case)
    $29.62
    SNS 203 Concentrate Pesticide Soil Spray/Drench Gallon 4/Cs)
    746040
    SNS 203 Concentrate Pesticide Soil Spray/Drench Gallon 4/Cs)
    $75.24
    Honey Hydro Carbs 5 gal.
    hf-HNHH420
    Honey Hydro Carbs 5 gal.
    $92.55
    Ginormous 5 gal.
    hf-HNHG420
    Ginormous 5 gal.
    $231.65
    Structural Integrity - 5 Gal. - Humboldt Nutrients
    dl-HNSI420
    Structural Integrity - 5 Gal. - Humboldt Nutrients
    $229.66
    Humboldt Nutrients Royal Flush 5 Gal.
    dl-HNRF420
    Humboldt Nutrients Royal Flush 5 Gal.
    $84.94
    pH DOWN 1 GALLON (4/CASE)
    722125
    pH DOWN 1 GALLON (4/CASE)
    $16.87
    Humboldt Roots - 1 Gal. - Humboldt Nutrients
    dl-HR425
    Humboldt Roots - 1 Gal. - Humboldt Nutrients
    $423.50
    Azatrol HYDRO, 1 gal
    hf-AZGAL
    Azatrol HYDRO, 1 gal
    $286.88
    Humboldt Nutrients White Widow 1 lb.
    dl-HNWW100
    Humboldt Nutrients White Widow 1 lb.
    $116.57
    Big Up Powder 10 lb (Special Order)
    hf-HNBUP425
    Big Up Powder 10 lb (Special Order)
    $214.70
    Hydro Deuce 5 Gallon (Special Order)
    hf-HNHD420
    Hydro Deuce 5 Gallon (Special Order)
    $194.47
    Master A - 5 Gal. - Humboldt Nutrients
    dl-HNMA420
    Master A - 5 Gal. - Humboldt Nutrients
    $161.96
    Master B - 5 Gal. - Humboldt Nutrients
    dl-HNMB420
    Master B - 5 Gal. - Humboldt Nutrients
    $161.96 $139.20
    FlavorFul - 5 Gal. - Humboldt Nutrients
    dl-HNF420
    FlavorFul - 5 Gal. - Humboldt Nutrients
    $147.23
    pH UP GALLON (4/CASE)
    722095
    pH UP GALLON (4/CASE)
    $16.87
    ProZyme - 5 Gal. - Humboldt Nutrients
    dl-HNP420
    ProZyme - 5 Gal. - Humboldt Nutrients
    $415.27
    Also Consider
    Myco Madness - 5. - Humboldt Nutrients
    dl-MMA415
    Myco Madness - 5. - Humboldt Nutrients
    $242.00
    Humboldt Nutrients Myco Maximum - 10 lb.
    dl-HNMMX430
    Humboldt Nutrients Myco Maximum - 10 lb.
    $226.51
    HydroDeuce - 5 Gal. - Humboldt Nutrients
    dl-HD420
    HydroDeuce - 5 Gal. - Humboldt Nutrients
    $208.24
    Mykos Wettable Powder 15 lbs
    hf-RT2204
    Mykos Wettable Powder 15 lbs
    $219.50
    Organa Add 2-0-0, 5 gal
    hf-EH4030
    Organa Add 2-0-0, 5 gal
    $192.08
    BioBizz Bio-Heaven 5L
    hf-BBBH5L
    BioBizz Bio-Heaven 5L
    $209.40
    Pure Flower 0-30-20, 5 gal
    hf-EH6030
    Pure Flower 0-30-20, 5 gal
    $237.24
    Mayan Microzyme 1 gal.
    hf-HNMM410
    Mayan Microzyme 1 gal.
    $207.64
    Equilibrium Natural 5 Gal
    hf-HNEQ420
    Equilibrium Natural 5 Gal
    $191.22
    Bloom - 15 Gal. - Humboldt Nutrients
    dl-HNB425
    Bloom - 15 Gal. - Humboldt Nutrients
    $201.73
    Humboldt Nutrients Myco Madness 5 lb.
    dl-HNMMA415
    Humboldt Nutrients Myco Madness 5 lb.
    $251.68
    MycoMaximum 10 lb.
    hf-HNMMX420
    MycoMaximum 10 lb.
    $203.40
    Hesi Boost 10 Liter
    dl-HES5073
    Hesi Boost 10 Liter
    $211.15
    Organic Bountea Root Web 5 lb (6/Cs) (Special Order)
    739722
    Organic Bountea Root Web 5 lb (6/Cs) (Special Order)
    $200.63
    Humboldt Roots - 0.5 Gal. - Humboldt Nutrients
    dl-HR420
    Humboldt Roots - 0.5 Gal. - Humboldt Nutrients
    $233.53
    Grow - 15 Gal. - Humboldt Nutrients
    dl-HNG425
    Grow - 15 Gal. - Humboldt Nutrients
    $201.73
    Uncle John's Blend 6 gal
    hf-CES2605
    Uncle John's Blend 6 gal
    $216.96
    Remo Nutrients     Remo AstroFlower, 20 L
    hf-RN71450
    Remo Nutrients Remo AstroFlower, 20 L
    $200.38
    ONENESS 5 GALLON
    723184
    ONENESS 5 GALLON
    $216.37
    FloraDuo B 15 Gal
    hf-GH1686
    FloraDuo B 15 Gal
    $211.88
    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
    Roots Organics Uprising Grow 3lbs Dry Blend (3/CS)
    Roots Organics Uprising Grow 3lbs Dry Blend (3/CS)
    $12.54
    $11.44
    Similar Products
    GINORMOUS 2.5 GALLONS 2/CS
    723190
    GINORMOUS 2.5 GALLONS 2/CS
    $143.46

    Bloom 20 gal
    hf-CES2306
    Bloom 20 gal
    $238.43

    NPK RAW Kelp 0.5 lb Dry (6/Cs)
    717887
    NPK RAW Kelp 0.5 lb Dry (6/Cs)
    $22.49

    BOTANICARE® PUREBLEND™ PRO SOIL QUART (12/CASE)
    718375
    BOTANICARE® PUREBLEND™ PRO SOIL QUART (12/CASE)
    $14.42

    FloraBlend by General Hydroponics (1 Gallon)
    HY256
    FloraBlend by General Hydroponics (1 Gallon)
    $27.23

    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