Horticulture Source   Lowest prices guaranteed: We beat and match prices!

Shop 14,300+ Horticultural, Organic & Hydroponics items!

  Contact Us Download vCard    Follow us on Twitter Our Facebook Profile Our MySpace Profile
 
  Search: Quick Find  
Help [?] Phrase Advanced Search
 
Bookmark and Share
 
Secure   My Account   Cart Contents   Checkout  
  Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply 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.
Categories
* Lamps / Tubes / Bulbs ++ (544)
* Lighting Systems ++ (1155)
! Nutrients & Supplements (3847)
* Composters & Compost Tea Brewing (34)
* Organic Gardening (466)
* Leaf Shines & Washes (105)
* Pest & Disease Control (502)
* Cloning & Propagation (360)
* Grow Systems ++ (649)
* Meters, Timers & Instruments ++ (695)
* Pots / Containers (882)
* Pumps, Irrigation & Watering Supplies ++ (1409)
* Grow Media (544)
* Plant Seeds (10)
* Environmental Control ++ (1952)
* Greenhouses (82)
* Grow Rooms / Tents (111)
* Reflective / B&W Films (120)
* Garden Accessories ++ (699)
* Hand Tools ++ (513)
* Gardening Books & DVDs (57)
* Growing Apparel (3)
* Aquaculture / Aquarium / Reef Tank / Marine ++ (1)
Manufacturers more
What's New? more
GH RapidStart - 1 LITER
eco-2793
GH RapidStart - 1 LITER
$89.56
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 28 guests and 
1 logged in customer online.
Ads

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

  $8.73 / each
Reviews
Your Price $8.73 Quantity:
25.1% Off Suggested Retail Price $11.65 You Save $2.92!

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

Your Price $8.73 / each Estimate Shipping · Price Match

25.1% Off Suggested Retail Price $11.65 You Save $2.92!

— 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
    Fulmag, 1 pt
    hf-SG0118PT
    Fulmag, 1 pt
    $8.04
    X Nutrients Silica (1 Quart)
    dl-XNHSILICA-1QT
    X Nutrients Silica (1 Quart)
    $8.44
    MaxiGro 2.2 lb. (12/cs)
    eco-2780
    MaxiGro 2.2 lb. (12/cs)
    $9.59
    DeuceDeuce 16 oz.
    hf-HNDD404
    DeuceDeuce 16 oz.
    $8.97
    Sweet Raw 8 oz.
    hf-BCNSSWR8
    Sweet Raw 8 oz.
    $9.00
    Final Flush Strawberry, 1 L
    hf-GTFFS1L
    Final Flush Strawberry, 1 L
    $10.24
    Microbe Life Vitamins & Amino Acids Quart (12/Cs)
    717605
    Microbe Life Vitamins & Amino Acids Quart (12/Cs)
    $10.00
    Botanicare Vitamino 8oz (12/Cs)
    739125
    Botanicare Vitamino 8oz (12/Cs)
    $9.29
    Rainbow Mix Grow (16/cs) 2lb
    hf-HOJ50202
    Rainbow Mix Grow (16/cs) 2lb
    $8.36
    Verde - 16 oz. - Humboldt Nutrients
    dl-HNV404
    Verde - 16 oz. - Humboldt Nutrients
    $8.08
    Grow More Water Soluble (30-10-10) 5 lb (10/Cs)
    721735
    Grow More Water Soluble (30-10-10) 5 lb (10/Cs)
    $9.56
    Bushdoctor Sledgehammer 1 pt
    hf-FX14095
    Bushdoctor Sledgehammer 1 pt
    $8.21
    Royal Flush - 32 oz. - Humboldt Nutrients
    dl-RF405
    Royal Flush - 32 oz. - Humboldt Nutrients
    $9.06
    CNS17 Grow qt (Hydro formula)
    hf-BCNCNSGQT
    CNS17 Grow qt (Hydro formula)
    $9.75
    Tomato Tone 8 lb bag
    hf-EP3030
    Tomato Tone 8 lb bag
    $10.46
    Botanicare Pure Blend Tea - Quart
    eco-2881A
    Botanicare Pure Blend Tea - Quart
    $8.75
    X Nutrients Bloom Spray (32oz)
    dl-HBLSP-1QT
    X Nutrients Bloom Spray (32oz)
    $10.00
    GHBB® FLORA GRO™ QUART
    718040
    GHBB® FLORA GRO™ QUART
    $8.60
    CNS17 Coco Grow qt
    hf-BCNCNSCGQT
    CNS17 Coco Grow qt
    $8.25
    Flora Bloom Quart
    718010
    Flora Bloom Quart
    $8.60
    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

    Hortilux Super HPS Enhanced Spectrum Bulb, 430W
    Hortilux Super HPS Enhanced Spectrum Bulb, 430W
    $65.62
    $54.33
    Similar Products
    X Nutrients Silica (1 Gallon)
    dl-XNHSILICA-1GA
    X Nutrients Silica (1 Gallon)
    $21.88

    Flora Nectar Fruit-n-Fusion Sweetener - 1 gal
    hf-GH1603
    Flora Nectar Fruit-n-Fusion Sweetener - 1 gal
    $40.43

    Deep Fusion Bloom Hydro 2.5gal
    dl-ETDFBH-2.5ga
    Deep Fusion Bloom Hydro 2.5gal
    $43.30

    Gold Liquid Light 5 L
    hf-DM3820
    Gold Liquid Light 5 L
    $131.24

    Dyna-Gro Bloom, 1 qt
    hf-DYBLM032
    Dyna-Gro Bloom, 1 qt
    $15.00

    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
    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