Horticulture Source » Discount Gardening & Hydroponics Supply Store » Nutrients & Supplements » Humboldt Nutrients: Sea Cal 32 oz. [hf-HNK405]   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 ++ (532)
* Lighting Systems ++ (1138)
! Nutrients & Supplements (4227)
* Composters & Compost Tea Brewing (37)
* Organic Gardening (565)
* Leaf Shines & Washes (127)
* Pest & Disease Control (515)
* Cloning & Propagation (403)
* Grow Systems ++ (621)
* Meters, Timers & Instruments ++ (710)
* Pots / Containers (921)
* Pumps, Irrigation & Watering Supplies ++ (1477)
* Grow Media (547)
* Plant Seeds (10)
* Environmental Control ++ (1970)
* Greenhouses (91)
* Grow Rooms / Tents (151)
* Reflective / B&W Films (131)
* Garden Accessories ++ (816)
* Hand Tools ++ (520)
* Gardening Books & DVDs (59)
* Growing Apparel (1)
Manufacturers more
What's New? more
Zenport SH3050LG-PVC-A 3-Feet Balcony Greenhouse for Protected Patio, Balcony Plant Growing and Gardening , 3.3 x 2 x 3.3-Feet
SH3050LG-PVC-A
Zenport SH3050LG-PVC-A 3-Feet Balcony Greenhouse for Protected Patio, Balcony Plant Growing and Gardening , 3.3 x 2 x 3.3-Feet
$43.79
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 23 guests and 
2 logged in customers online.
Ads

Humboldt Nutrients Sea Cal 32 oz. [Item # hf-HNK405]

  $23.09 / each
Reviews
Our Price $23.09 Order Quantity:
34.7% Off Suggested Retail Price $35.36 You Save $12.27!

Humboldt Nutrients Sea Cal 32 oz. (HNK405)

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 $34
UPC837654466834
Dimensions4.5 x 10.5 x 6
Case Weight32
Case Quantity12

Our Price $23.09 / each Estimate Shipping · Price Match

34.7% Off Suggested Retail Price $35.36 You Save $12.27!

— Ships from Vancouver, WA and/or HF: Petaluma, CA, Santa Fe Springs, CA, Broomfield, CO, Fairless Hills, PA, Grand Prairie, TX, 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
    Hardwater FloraMicro 1 gal
    hf-GH1613
    Hardwater FloraMicro 1 gal
    $23.88
    Pure Blend Grow - Gal (4/cs)
    eco-2891
    Pure Blend Grow - Gal (4/cs)
    $22.05
    Organicare Pure Bloom Granular 12 lbs
    739068
    Organicare Pure Bloom Granular 12 lbs
    $22.95
    DYNA-GRO™ K-L-N CONCENTRATE - QUART (12/CASE)
    726535
    DYNA-GRO™ K-L-N CONCENTRATE - QUART (12/CASE)
    $20.98
    Deep Fusion Grow Hydro 1gal
    dl-ETDFGH-1ga
    Deep Fusion Grow Hydro 1gal
    $21.82
    GHBB® FLORA MICRO™ GALLON (4/CASE)
    718125
    GHBB® FLORA MICRO™ GALLON (4/CASE)
    $23.98
    HD GREENFUSE® ROOT STIMULATOR - QUART (12/CASE)
    732705
    HD GREENFUSE® ROOT STIMULATOR - QUART (12/CASE)
    $26.22
    SUGARDADDY 1 LT 12/CS
    726732
    SUGARDADDY 1 LT 12/CS
    $21.05
    VermaPlex Gallon (4/Cs)
    724205
    VermaPlex Gallon (4/Cs)
    $27.48
    Elements Micro Gal 0-0-1
    hf-HOEM35043
    Elements Micro Gal 0-0-1
    $21.79
    Humboldt Nutrients Humboldt Roots 125 ml
    dl-HNHR400
    Humboldt Nutrients Humboldt Roots 125 ml
    $26.46
    Killer Tea Gal
    hf-ETKTGAL
    Killer Tea Gal
    $25.82
    SNS HydroBiotics, 16 oz
    hf-SNHB16OZ
    SNS HydroBiotics, 16 oz
    $23.50
    FloraNova Grow. 1 Quart
    HY203
    FloraNova Grow. 1 Quart
    $25.99
    ProZyme 32 oz.
    hf-HNP405
    ProZyme 32 oz.
    $27.16
    Bio-Grow - 1 liter
    FE801
    Bio-Grow - 1 liter
    $23.13
    Micro - 1 Gal. - Humboldt Nutrients
    dl-HNM410
    Micro - 1 Gal. - Humboldt Nutrients
    $22.86
    Grow More Mendocino Honey Gallon
    721630
    Grow More Mendocino Honey Gallon
    $20.81
    GH Armor Si - Gallon
    eco-2799A
    GH Armor Si - Gallon
    $25.20
    FLORA BLOOM GALLON
    718015
    FLORA BLOOM GALLON
    $20.90
    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

    Earth Juice Godsilica, 1 qt
    Earth Juice Godsilica, 1 qt
    $9.71
    $8.84
    Similar Products
    Ionic Bloom, 5 gal
    hf-HDIONBL5GAL
    Ionic Bloom, 5 gal
    $118.70

    Bloom Natural 2.5 gal.
    hf-HNOB415
    Bloom Natural 2.5 gal.
    $144.08

    GHBB® FLORANOVA™ BLOOM 2.5 GAL (2/CASE)S)
    718808
    GHBB® FLORANOVA™ BLOOM 2.5 GAL (2/CASE)S)
    $126.21

    ORGANICARE PURE 5LB TUB (6/CS) Special Order
    739051
    ORGANICARE PURE 5LB TUB (6/CS) Special Order
    $10.49

    RAW Full Up, 2 lbs
    hf-OG3020
    RAW Full Up, 2 lbs
    $72.57

    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
    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 — 2015 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order