Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Humboldt Nutrients: Sea Cal 8 oz. [hf-HNK400]   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 ++ (535)
* Lighting Systems ++ (1141)
! Nutrients & Supplements (4331)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (542)
* Leaf Shines & Washes (98)
* Pest & Disease Control (569)
* Cloning & Propagation (446)
* Grow Systems ++ (583)
* Meters, Timers & Instruments ++ (671)
* Pots / Containers (1014)
* Pumps, Irrigation & Watering Supplies ++ (1637)
* Grow Media (541)
* Plant Seeds (60)
* Environmental Control ++ (1941)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (965)
* Hand Tools ++ (534)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (53)
Manufacturers more
What's New? more
ARS Sharpening Stone
hf-ARS240SS
ARS Sharpening Stone
$12.49
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 98 guests and 
1 logged in customer online.
Ads

Humboldt Nutrients Sea Cal 8 oz. [Item # hf-HNK400]

  $8.08 / each
Reviews
Price: $8.08 Qty:
List Price: $11.65 You Save: $3.57 (30.6%)

Humboldt Nutrients Sea Cal 8 oz. (HNK400)

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 $11.2
UPC837654466810
Dimensions1.75 x 6 x 4.5
Case Weight8
Case Quantity12

Price: $8.08 / each
Estimate Shipping · Price Match

List Price: $11.65 You Save: $3.57 (30.6%)

— 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
    Also Consider
    Humax, 1 qt
    hf-SG0111QT
    Humax, 1 qt
    $8.29
    Super Natural Super Leach 160gm (24/Cs)
    717380
    Super Natural Super Leach 160gm (24/Cs)
    $9.03
    Humboldt Honey Hydro - 32 oz. - Humboldt Nutrients
    dl-HH405
    Humboldt Honey Hydro - 32 oz. - Humboldt Nutrients
    $7.81
    Cutting Edge Grow Quart
    715600
    Cutting Edge Grow Quart
    $7.52
    BioBizz Bio-Grow 500ml
    hf-BBG500ML
    BioBizz Bio-Grow 500ml
    $8.33
    FloraBloom 1 qt
    hf-GH1432
    FloraBloom 1 qt
    $8.69
    BioRighteous, 4 oz
    hf-HOR00770
    BioRighteous, 4 oz
    $8.36
    Hydroguard, 8 oz
    hf-BCNBHG8
    Hydroguard, 8 oz
    $9.03
    Rainbow Mix Bloom (16/cs) 2lb
    hf-HOJ50002
    Rainbow Mix Bloom (16/cs) 2lb
    $7.75
    BushDoctor Wholly Mackerel, 1 pt
    hf-FX14113
    BushDoctor Wholly Mackerel, 1 pt
    $8.29
    G-Rex 2 oz
    hf-CES3307
    G-Rex 2 oz
    $9.03
    FloraDuo A 16  oz
    hf-GH1671
    FloraDuo A 16 oz
    $7.30
    Dyna-Grow Bloom 1 pt
    hf-DYBLM016
    Dyna-Grow Bloom 1 pt
    $7.99
    Soy Ful Acid Pint
    hf-HOF03811
    Soy Ful Acid Pint
    $8.63
    Happy Frog Steamed Bone Meal, 4 lbs.
    hf-FX14057
    Happy Frog Steamed Bone Meal, 4 lbs.
    $9.13
    RX Green Solutions Root, 1.5 oz
    hf-RXRT1015
    RX Green Solutions Root, 1.5 oz
    $8.27
    Gold Label Nutrients Coco B, 500 ml
    hf-VC995571
    Gold Label Nutrients Coco B, 500 ml
    $8.40
    MAXICROP® FISH 5.0-1.0-1.0 - QUART (12/CASE)
    718620
    MAXICROP® FISH 5.0-1.0-1.0 - QUART (12/CASE)
    $8.15
    Deep Fusion Grow Hydro 32oz
    dl-ETDFGH-32oz
    Deep Fusion Grow Hydro 32oz
    $8.00
    AI ROOTS ORGANICS NITROGEN BAT GUANO 9-3-1 - 3 LB (6/CASE)
    720940
    AI ROOTS ORGANICS NITROGEN BAT GUANO 9-3-1 - 3 LB (6/CASE)
    $9.47
    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
    Natural Armor Animal Repellent - Ready to Use Spray, Quart Rosemary Scent
    Natural Armor Animal Repellent - Ready to Use Spray, Quart Rosemary Scent
    $15.99
    $14.39
    Similar Products
    Emerald Harvest King Kola Gallon/3.8 Liter (4/Cs) 0.3 - 2 - 3
    723946
    Emerald Harvest King Kola Gallon/3.8 Liter (4/Cs) 0.3 - 2 - 3
    $82.08

    Xtreme Gardening CalCarb 6 oz.
    721270
    Xtreme Gardening CalCarb 6 oz.
    $21.47

    B'Cuzz Hydro Nutrition Component B, 20 lt
    hf-BZHYDROB20L
    B'Cuzz Hydro Nutrition Component B, 20 lt
    $89.75

    Hesi Super Vit 10 ML (24)
    dl-HES5031
    Hesi Super Vit 10 ML (24)
    $11.06

    BioAg VAM 300 gm (12/Cs)
    719732
    BioAg VAM 300 gm (12/Cs)
    $13.43

    Languages
    English Deutsch Español
    Currencies
    Ads
    Amazon Ad
    Matched Content
    Ads
    Global Tech LED Mammoth

    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