Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Humboldt Nutrients: Sea Cal 16 oz. [hf-HNK404]   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 ++ (543)
* Lighting Systems ++ (1155)
! Nutrients & Supplements (4189)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (539)
* Leaf Shines & Washes (97)
* Pest & Disease Control (569)
* Cloning & Propagation (451)
* Grow Systems ++ (586)
* Meters, Timers & Instruments ++ (668)
* Pots / Containers (1013)
* Pumps, Irrigation & Watering Supplies ++ (1638)
* Grow Media (532)
* Plant Seeds (60)
* Environmental Control ++ (1943)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (977)
* Hand Tools ++ (534)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (54)
Manufacturers more
What's New? more
Phantom 50 Series Commercial DE Super Deep Lighting System with USB Interface, 1000W, 208V/240V
hf-PHDEDK11
Phantom 50 Series Commercial DE Super Deep Lighting System with USB Interface, 1000W, 208V/240V
$399.44
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 and 
1 logged in customer online.
Ads

Humboldt Nutrients Sea Cal 16 oz. [Item # hf-HNK404]

  $13.02 / each
Reviews
Price: $13.02 Qty:
List Price: $20.30 You Save: $7.28 (35.9%)

Humboldt Nutrients Sea Cal 16 oz. (HNK404)

NPK 2-0-0

Humboldt Nutrients Sea Cal was designed in Humboldt County to be a powerful additive for hydroponics and all growing mediums. Sea-Cal may be utilized for any type of vegetable, flower or herb.

Sea Cal is a highly concentrated growth enhancer and calcium supplement that offers vital nitrogen and calcium in the specific ratios necessary during early plant development. Calcium is very important during a plants vegetative and flowering cycle, controlling aspects of cell wall structure and permeability.

Calcium is absorbed into a plant through the root tips, but plants are not always able to completely satisfy their need for calcium through their roots.

Sea Cal also contains Potassium silicate and Humic acid. By thickening and strengthening cell walls, Potassium silicate protects plants from extreme temperatures, plant stress, harmful fungi and dangerous pathogens.

Potassium Silicate is to plant tissue as calcium is to strong bones. With Sea Cal your garden is less susceptible to plant stress due to the cell wall’s resistance to compression, contraction and expansion due to temperature.

Sea Cal makes an excellent Foliar spray. When sprayed on the leaf tissue, the stomata’s absorb the calcium with great efficiency, providing protection from powder molds which can grow on leaves.

Adding Sea Cal to our complete nutrient feeding schedule provides maximum flower production, improved plant structure and heavy fruit yields.

DIRECTIONS:
General Application: Apply 1-5 mL per gallon of water or nutrient solution.

Hydroponics Application: Apply 1-5 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: Ammonium Nitrate, Ascophyllum Nodosum Seaweed, Calcium Gluconate

ALSO CONTAINS NON-PLANT FOOD INGREDIENTS
0.50% Humic Acid (Derived From: Leonardite)
0.10% Silicate (Si) derived from Potassium Silicate



Manufacturer's Product Information
MSRP each $19.5
UPC837654466827
Dimensions2 x 7.5 x 5.3
Case Weight15
Case Quantity12

Price: $13.02 / each
Estimate Shipping · Price Match

List Price: $20.30 You Save: $7.28 (35.9%)

— Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA.

Specifications for Sea Cal 16 oz. hf-HNK404:
  EACH Packaged CASE PALLET
UPC: 837654466810    
Volume: 0.03    
Dimensional Weight: 0.28 6.07  
Weight (lbs): 1.25 15  
Approx Length (inches): 4.5 14  
Approx Width (inches): 1.75 12  
Approx Height (inches): 6 6  

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
    Master AB 2-Part Box Starter Kit
    hf-HNBKM200
    Master AB 2-Part Box Starter Kit
    $35.23
    Oneness 16 oz.
    hf-HNO404
    Oneness 16 oz.
    $9.47
    BushDoctor Kelp Me Kelp You, 1 pt
    hf-FX14110
    BushDoctor Kelp Me Kelp You, 1 pt
    $9.20
    EZ CO2
    dl-202886
    EZ CO2
    $22.35
    Grow Natural 16 oz.
    hf-HNOG404
    Grow Natural 16 oz.
    $11.03
    Bloom Natural 16 oz.
    hf-HNOB404
    Bloom Natural 16 oz.
    $11.03
    X Nutrients Ful-Potential (1 Quart)
    dl-POTENTIAL-1Q
    X Nutrients Ful-Potential (1 Quart)
    $12.08
    Coco Loco Potting Mix 2 cf
    hf-FX14100
    Coco Loco Potting Mix 2 cf
    $14.42
    Honey Organic ES 16 oz.
    hf-HNHHO404
    Honey Organic ES 16 oz.
    $9.39
    Happy Frog Potting Soil, 2 cu feet (51.4 dry qts) FL/MO/IN ONLY
    hf-FX14081
    Happy Frog Potting Soil, 2 cu feet (51.4 dry qts) FL/MO/IN ONLY
    $14.31
    Nutrient Trio-Soil Formula, 3 qts
    hf-FX14049
    Nutrient Trio-Soil Formula, 3 qts
    $41.59
    Ginormous 16 oz.
    hf-HNHG404
    Ginormous 16 oz.
    $11.21
    Equilibrium Natural 32 oz.
    hf-HNEQ405
    Equilibrium Natural 32 oz.
    $13.85
    HUMBOLDT® STICKY 16 OZ (12/CASE)
    724026
    HUMBOLDT® STICKY 16 OZ (12/CASE)
    $12.49
    Micro 16 oz.
    hf-HNM404
    Micro 16 oz.
    $6.61
    Hum-bolt humic 16 oz.
    hf-HNH404
    Hum-bolt humic 16 oz.
    $7.35
    Humboldt White Widow 2oz (12/Cs)
    723224
    Humboldt White Widow 2oz (12/Cs)
    $21.05
    Sticky 8oz
    hf-HNHSK000
    Sticky 8oz
    $7.78
    Master-B 16 oz.
    hf-HNMB404
    Master-B 16 oz.
    $9.76
    AzaMax 4 oz
    hf-GH2045
    AzaMax 4 oz
    $19.00
    FlavorFul 16 oz.
    hf-HNF404
    FlavorFul 16 oz.
    $7.35
    HUMBOLDT® MAYAN MICROZYME 4 OZ (24/CASE)
    723140
    HUMBOLDT® MAYAN MICROZYME 4 OZ (24/CASE)
    $13.36
    Humboldt Roots 50 ml.
    hf-HNHR401
    Humboldt Roots 50 ml.
    $14.13
    Structural Integrity 16 oz
    hf-HNSI16OZ
    Structural Integrity 16 oz
    $9.11
    MycoMadness 2 oz.
    hf-HNMMA200
    MycoMadness 2 oz.
    $10.49
    Verde 32 oz.
    hf-HNV405
    Verde 32 oz.
    $15.03
    Master-A, 16 oz.
    hf-HNMA404
    Master-A, 16 oz.
    $9.76
    Royal Flush 32 oz
    hf-HNRF405
    Royal Flush 32 oz
    $10.16
    Also Consider
    HYGROCORP® NATURE'S NECTAR™ PHOSPHORUS 0-2-0 - Organic - QUART (12/CASE)
    719880
    HYGROCORP® NATURE'S NECTAR™ PHOSPHORUS 0-2-0 - Organic - QUART (12/CASE)
    $12.00
    HUM-BOLDT HUMIC 32OZ 12/CS
    723086
    HUM-BOLDT HUMIC 32OZ 12/CS
    $11.84
    Roots Organics HP 0-4-0 Bat Guano 1 qt
    hf-ROHPQ
    Roots Organics HP 0-4-0 Bat Guano 1 qt
    $12.61
    Organic Sea Kelp 8oz
    hf-NTSKELP
    Organic Sea Kelp 8oz
    $14.61
    MotherPlant B Qt
    hf-HDMOTHERBQT
    MotherPlant B Qt
    $14.02
    Nature's Nectar Potassium 0-0-5, 1 qt (12/cs)
    hf-EH3010
    Nature's Nectar Potassium 0-0-5, 1 qt (12/cs)
    $13.29
    Cultured Solutions UC Roots Quart (12/Cs)
    733802
    Cultured Solutions UC Roots Quart (12/Cs)
    $12.85
    Rainbow Mix "PRO" Grow, 5 lbs
    hf-HOJ50355
    Rainbow Mix "PRO" Grow, 5 lbs
    $15.04
    Rainbow Mix Bloom (9/cs) 5lb
    hf-HOJ50005
    Rainbow Mix Bloom (9/cs) 5lb
    $14.31
    SUGAR PEAK GRAND FINALE QUART
    721930
    SUGAR PEAK GRAND FINALE QUART
    $13.34
    Pure Blend Pro Grow - Qt (12/cs)
    eco-2898
    Pure Blend Pro Grow - Qt (12/cs)
    $13.89
    Neptunes Harvest Fish and Seaweed Fertilizer Quart (12/Cs)
    717460
    Neptunes Harvest Fish and Seaweed Fertilizer Quart (12/Cs)
    $13.77
    Uprising Grow 3lb
    hf-ROUG3
    Uprising Grow 3lb
    $14.02
    BioRoot. 1 Quart
    FE420
    BioRoot. 1 Quart
    $15.39
    BioBizz Bio-Bloom 1L
    hf-BBB1L
    BioBizz Bio-Bloom 1L
    $14.76
    Hesi Hydro Growth 1L
    dl-HES5049
    Hesi Hydro Growth 1L
    $12.56
    Bill's Perfect Bloom Part II
    hf-SPCBPBL
    Bill's Perfect Bloom Part II
    $13.44
    Bio-NRG Bloom-C 1L
    hf-BZBIOBC1L
    Bio-NRG Bloom-C 1L
    $12.05
    Big Up Powder 4 oz.
    hf-HNBUP404
    Big Up Powder 4 oz.
    $12.10
    SEACAL 32OZ 12/CS
    723060
    SEACAL 32OZ 12/CS
    $13.63
    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
    High Pressure Automatic Shutoff Valve with Back Flow Preventer
    High Pressure Automatic Shutoff Valve with Back Flow Preventer
    $25.89
    $23.06
    Similar Products
    SubCulture-M 300g
    hf-GH1589
    SubCulture-M 300g
    $37.80

    BioMarine. 1 Quart 2 - 3 - 1
    FE426
    BioMarine. 1 Quart 2 - 3 - 1
    $15.39

    Roots Organics Elemental 40lb 20% Calcium 4% Magnesium (3/Cs)
    715460
    Roots Organics Elemental 40lb 20% Calcium 4% Magnesium (3/Cs)
    $122.64

    Humboldt Roots 500 ml.
    hf-HNHR415
    Humboldt Roots 500 ml.
    $73.88

    AXIOM Harpin Proteins Growth Stimulator 2oz
    dl-RXAXM20Z
    AXIOM Harpin Proteins Growth Stimulator 2oz
    $66.43

    Languages
    English Deutsch Espańol
    Currencies
    Ads
    Amazon Ad
    Matched Content
    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
    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