Horticulture Source » Gardening & Hydroponics 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.
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 (4323)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (542)
* Leaf Shines & Washes (98)
* Pest & Disease Control (569)
* Cloning & Propagation (447)
* Grow Systems ++ (583)
* Meters, Timers & Instruments ++ (671)
* Pots / Containers (1013)
* Pumps, Irrigation & Watering Supplies ++ (1635)
* Grow Media (541)
* Plant Seeds (60)
* Environmental Control ++ (1938)
* 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
Fiskars Pruning Spring
hf-FC9921S
Fiskars Pruning Spring
$1.35
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 81 guests online.
Ads

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

  $22.52 / each
Reviews
Price: $22.52 Qty:
List Price: $35.36 You Save: $12.84 (36.3%)

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

Price: $22.52 / each
Estimate Shipping · Price Match

List Price: $35.36 You Save: $12.84 (36.3%)

— Ships from HF: Oregon, 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
    RAW ominA - 8 oz
    dl-NPK341
    RAW ominA - 8 oz
    $22.76
    B. Seaweed, 500 ml
    hf-TFBSEA500ML
    B. Seaweed, 500 ml
    $24.54
    BushDoctor Microbe Brew - 1 quart
    FE084
    BushDoctor Microbe Brew - 1 quart
    $24.19
    Magnum 1gal
    dl-ETMAG-1ga
    Magnum 1gal
    $25.60
    Hydro Organics Green Reign Palm Cycad Fern & Tropicals, 15 lbs
    hf-HOG10204
    Hydro Organics Green Reign Palm Cycad Fern & Tropicals, 15 lbs
    $23.90
    Supernatural Bloom Aqua 10-7-16. 500 g
    HY570
    Supernatural Bloom Aqua 10-7-16. 500 g
    $26.08
    Supernatural Bloom Terra 11-31-15. 400g
    HY555
    Supernatural Bloom Terra 11-31-15. 400g
    $26.08
    FloraNova Bloom. 1 Quart
    HY205
    FloraNova Bloom. 1 Quart
    $24.03
    Purple Maxx, 8 oz
    hf-ETPM8OZ
    Purple Maxx, 8 oz
    $21.02
    Bloom Sensation 250 ml (12/Cs)
    731984
    Bloom Sensation 250 ml (12/Cs)
    $24.73
    OilyCann, 1 gal
    hf-HOJ13173
    OilyCann, 1 gal
    $23.00
    Buried Treasure Phos Seabird 11 lb (4/Cs)
    721120
    Buried Treasure Phos Seabird 11 lb (4/Cs)
    $23.24
    Grow More Mendocino N-Cal Mag
    hf-GR25163
    Grow More Mendocino N-Cal Mag
    $25.45
    HydroDynamics Europonic Boost Gallon (4/Cs)
    718288
    HydroDynamics Europonic Boost Gallon (4/Cs)
    $22.73
    BioBizz BioHeaven - 250 ml
    FE818
    BioBizz BioHeaven - 250 ml
    $26.05
    Bio-Grow - 1 liter
    FE801
    Bio-Grow - 1 liter
    $21.39
    HUMBOLDT MICRO 1G 4/CS
    723010
    HUMBOLDT MICRO 1G 4/CS
    $24.07
    FloraBloom 1 gal
    hf-GH1433
    FloraBloom 1 gal
    $20.30
    SeaBlast 8-39-14 Transition, 5 lb
    hf-HOH35123
    SeaBlast 8-39-14 Transition, 5 lb
    $22.51
    Sparkle - 8 oz
    dl-NPK251
    Sparkle - 8 oz
    $22.69
    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
    Duralastic 3ft x 3ft ID White Tray
    Duralastic 3ft x 3ft ID White Tray
    $50.45
    $45.71
    Similar Products
    Cutting Edge Grow 20 Gallon
    715620
    Cutting Edge Grow 20 Gallon
    $242.23

    Myco Maximum - 5lb - Humboldt Nutrients
    dl-MMX420
    Myco Maximum - 5lb - Humboldt Nutrients
    $116.50

    RAW GROW - 8 oz
    dl-NPK452
    RAW GROW - 8 oz
    $15.65

    Maxsea All Purpose Plant Food 16-16-16 - 1.5 lb (12/Cs)
    722250
    Maxsea All Purpose Plant Food 16-16-16 - 1.5 lb (12/Cs)
    $11.96

    FloraGro 1 gal
    hf-GH1423
    FloraGro 1 gal
    $20.30

    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