Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply 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.
Categories
* Lamps / Tubes / Bulbs ++ (544)
* Lighting Systems ++ (1143)
! Nutrients & Supplements (4155)
* Composters & Compost Tea Brewing (36)
* Organic Gardening (462)
* Leaf Shines & Washes (127)
* Pest & Disease Control (521)
* Cloning & Propagation (371)
* Grow Systems ++ (648)
* Meters, Timers & Instruments ++ (693)
* Pots / Containers (883)
* Pumps, Irrigation & Watering Supplies ++ (1428)
* Grow Media (540)
* Plant Seeds (10)
* Environmental Control ++ (1935)
* Greenhouses (84)
* Grow Rooms / Tents (128)
* Reflective / B&W Films (120)
* Garden Accessories ++ (753)
* Hand Tools ++ (507)
* Gardening Books & DVDs (56)
* Growing Apparel (3)
Manufacturers more
What's New? more
Ideal H2O Professional Series Reverse Osmosis System - 4000 GPD
738402
Ideal H2O Professional Series Reverse Osmosis System - 4000 GPD
$5,519.94
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 39 guests and 
1 logged in customer online.
Ads

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

  $13.24 / each
Reviews
Our Price $13.24 Order Quantity:
34.8% Off Suggested Retail Price $20.30 You Save $7.06!

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

Our Price $13.24 / each Estimate Shipping · Price Match

34.8% Off Suggested Retail Price $20.30 You Save $7.06!

— Ships from Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX and/or Medley, FL 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
    Also Consider
    Grower's Secret Grow Big 32 oz
    hf-GSGB32
    Grower's Secret Grow Big 32 oz
    $12.08
    Microbe Life Photosynthesis Plus Pint (12/CS)
    717500
    Microbe Life Photosynthesis Plus Pint (12/CS)
    $12.38
    Buddha Grow 1 qt
    hf-ROBGQ
    Buddha Grow 1 qt
    $12.83
    BioThrive Bloom Qt
    hf-GH5132
    BioThrive Bloom Qt
    $12.71
    Plant Success Granular 16 oz.
    hf-PRPSGR16
    Plant Success Granular 16 oz.
    $15.02
    Neptunes Harvest Fish and Seaweed Fertilizer Quart (12/Cs)
    717460
    Neptunes Harvest Fish and Seaweed Fertilizer Quart (12/Cs)
    $15.03
    EARTH JUICE™ MICROBLAST - QUART(12/CASE)
    732855
    EARTH JUICE™ MICROBLAST - QUART(12/CASE)
    $12.50
    Master B - 32 oz. - Humboldt Nutrients
    dl-HNMB405
    Master B - 32 oz. - Humboldt Nutrients
    $14.36
    Foliage - Pro 32oz
    hf-DYFOL032
    Foliage - Pro 32oz
    $14.25
    HUMBOLDT® MAYAN MICROZYME 4 OZ (24/CASE)
    723140
    HUMBOLDT® MAYAN MICROZYME 4 OZ (24/CASE)
    $13.81
    AH SUPER CHARGER™ .35OZ  - 12 CAPSULES EACH PACK (12 PACKS/CASE)
    732950
    AH SUPER CHARGER™ .35OZ - 12 CAPSULES EACH PACK (12 PACKS/CASE)
    $15.08
    Mykos Granular 1 lb
    hf-RT4401
    Mykos Granular 1 lb
    $14.25
    Flora Nectar Sugar Cane Qt
    hf-GH1742
    Flora Nectar Sugar Cane Qt
    $13.72
    Big Bloom Liquid Concentrate, 1 qt
    hf-FX14002
    Big Bloom Liquid Concentrate, 1 qt
    $11.92
    Seaplex qt
    hf-BCOSXQT
    Seaplex qt
    $14.37
    Sugaree Quart
    hf-CES2901
    Sugaree Quart
    $14.25
    Down To Earth Fish Meal 8-6-0 - 5 lb
    723700
    Down To Earth Fish Meal 8-6-0 - 5 lb
    $12.62
    Rainbow Mix Grow (9/cs) 5lb
    hf-HOJ50205
    Rainbow Mix Grow (9/cs) 5lb
    $14.55
    Flora Nectar Fruit-n-Fusion Sweetener - 1 qt
    hf-GH1601
    Flora Nectar Fruit-n-Fusion Sweetener - 1 qt
    $13.72
    Open Sesame, 6 oz
    hf-FX14104
    Open Sesame, 6 oz
    $12.78
    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
    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


    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

    "Y" DUCT CONNECTORS 8" X 6" X 6"
    "Y" DUCT CONNECTORS 8" X 6" X 6"
    $13.89
    $15.32
    Similar Products
    Atami® Bloombastic®  Florida Label  1250 ml/42.3 oz NPK 0-14-15 (12/case)
    732581
    Atami® Bloombastic® Florida Label 1250 ml/42.3 oz NPK 0-14-15 (12/case)
    $147.95

    GROTEK® VITA MAX PLUS™ 1-1-2 - 4 LITER (4/CASE)
    718860
    GROTEK® VITA MAX PLUS™ 1-1-2 - 4 LITER (4/CASE)
    $56.82

    Uncle John's Blend 2.5 gal
    hf-CES2604
    Uncle John's Blend 2.5 gal
    $114.00

    Nectar for the Gods Hygeia Hydration 2.5 Gallon (2/Cs)
    746252
    Nectar for the Gods Hygeia Hydration 2.5 Gallon (2/Cs)
    $59.77

    Cutting Edge Sour-Dee Gallon (4/Cs)
    715855
    Cutting Edge Sour-Dee Gallon (4/Cs)
    $43.83

    Languages
    English Deutsch Espańol
    Currencies
    Ads
    Ads
    Summerstone Nursery

    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