Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Humboldt Nutrients: Sea Cal 16 oz. [hf-HNK404]   Mobile   Secure |  My Account | Cart Contents | Checkout )
Happy National Garden Month!
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 ++ (539)
* Lighting Systems ++ (1181)
! Nutrients & Supplements (4268)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (538)
* Leaf Shines & Washes (97)
* Pest & Disease Control (573)
* Cloning & Propagation (451)
* Grow Systems ++ (669)
* Meters, Timers & Instruments ++ (645)
* Pots / Containers (1016)
* Pumps, Irrigation & Watering Supplies ++ (1704)
* Grow Media (551)
* Plant Seeds (61)
* Environmental Control ++ (1955)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1014)
* Hand Tools ++ (527)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (97)
Manufacturers more
What's New? more
Rock Star B 5 Liter (2/Cs)
746174
Rock Star B 5 Liter (2/Cs)
$31.10
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 66 guests online.
Ads

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

  $12.44 / each
Reviews
Price: $12.44 Qty:
List Price: $20.30 You Save: $7.86 (38.7%)

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

Price: $12.44 / each
Estimate Shipping · Price Match

List Price: $20.30 You Save: $7.86 (38.7%)

— Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA.

Specifications for Sea Cal 16 oz. hf-HNK404:
  EACH Packaged CASE PALLET
UPC: 837654466810    
Volume: 0.03    
Dimensional Weight: 0.28 6.07  
Weight (lbs): 1.25 15  
Approx Length (inches): 4.5 14  
Approx Width (inches): 1.75 12  
Approx Height (inches): 6 6  

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
    Customers who bought this product also purchased
    Master AB 2-Part Box Starter Kit
    hf-HNBKM200
    Master AB 2-Part Box Starter Kit
    $33.99
    Micro 16 oz.
    hf-HNM404
    Micro 16 oz.
    $6.32
    Oneness 16 oz.
    hf-HNO404
    Oneness 16 oz.
    $9.05
    BushDoctor Kelp Me Kelp You, 1 pt
    hf-FX14110
    BushDoctor Kelp Me Kelp You, 1 pt
    $7.33
    EZ CO2
    dl-202886
    EZ CO2
    $21.61
    Grow Natural 16 oz.
    hf-HNOG404
    Grow Natural 16 oz.
    $10.54
    Bloom Natural 16 oz.
    hf-HNOB404
    Bloom Natural 16 oz.
    $10.54
    X Nutrients Ful-Potential (1 Quart)
    dl-POTENTIAL-1Q
    X Nutrients Ful-Potential (1 Quart)
    $11.68
    Coco Loco Potting Mix 2 cf
    hf-FX14100
    Coco Loco Potting Mix 2 cf
    $13.78
    Honey Organic ES 16 oz.
    hf-HNHHO404
    Honey Organic ES 16 oz.
    $8.97
    Happy Frog Potting Soil, 2 cu feet (51.4 dry qts) FL/MO/IN ONLY
    hf-FX14081
    Happy Frog Potting Soil, 2 cu feet (51.4 dry qts) FL/MO/IN ONLY
    $13.67
    Nutrient Trio-Soil Formula, 3 qts
    hf-FX14049
    Nutrient Trio-Soil Formula, 3 qts
    $36.12
    Ginormous 16 oz.
    hf-HNHG404
    Ginormous 16 oz.
    $10.71
    Equilibrium Natural 32 oz.
    hf-HNEQ405
    Equilibrium Natural 32 oz.
    $13.89
    HUMBOLDT® STICKY 16 OZ (12/CASE)
    724026
    HUMBOLDT® STICKY 16 OZ (12/CASE)
    $11.93
    Royal Flush 32 oz
    hf-HNRF405
    Royal Flush 32 oz
    $9.71
    Hum-bolt humic 16 oz.
    hf-HNH404
    Hum-bolt humic 16 oz.
    $7.02
    Humboldt White Widow 2oz (12/Cs)
    723224
    Humboldt White Widow 2oz (12/Cs)
    $20.11
    Sticky 8oz
    hf-HNHSK000
    Sticky 8oz
    $7.81
    Master-B 16 oz.
    hf-HNMB404
    Master-B 16 oz.
    $9.33
    AzaMax 4 oz
    hf-GH2045
    AzaMax 4 oz
    $18.16
    FlavorFul 16 oz.
    hf-HNF404
    FlavorFul 16 oz.
    $7.02
    HUMBOLDT® MAYAN MICROZYME 4 OZ (24/CASE)
    723140
    HUMBOLDT® MAYAN MICROZYME 4 OZ (24/CASE)
    $12.77
    Humboldt Roots 50 ml.
    hf-HNHR401
    Humboldt Roots 50 ml.
    $14.18
    Structural Integrity 16 oz
    hf-HNSI16OZ
    Structural Integrity 16 oz
    $8.70
    MycoMadness 2 oz.
    hf-HNMMA200
    MycoMadness 2 oz.
    $10.52
    Verde 32 oz.
    hf-HNV405
    Verde 32 oz.
    $14.80
    Master-A, 16 oz.
    hf-HNMA404
    Master-A, 16 oz.
    $9.33
    Also Consider
    GH FLORANECTAR SUGAR CANE QT
    733500
    GH FLORANECTAR SUGAR CANE QT
    $12.89
    VermaPlex Liquid Yucca Quart (12/Cs)
    724260
    VermaPlex Liquid Yucca Quart (12/Cs)
    $11.91
    Power Plant 1 qt
    hf-BCPPQT
    Power Plant 1 qt
    $13.50
    SeaBlast 3-26-22 Bloom, 2 lb
    hf-HOH35102
    SeaBlast 3-26-22 Bloom, 2 lb
    $13.15
    Guano Grow Crazy 5-1-1, 3 lbs
    hf-BGC1002
    Guano Grow Crazy 5-1-1, 3 lbs
    $12.81
    Oregonism XL 4oz Endo/Ecto-Mycorrhizae
    hf-ROIX4
    Oregonism XL 4oz Endo/Ecto-Mycorrhizae
    $13.39
    Sticky 16oz
    hf-HNHSK001
    Sticky 16oz
    $12.39
    DYNA-GRO™ PRO-TEKT™ QUART (12/CASE)
    719025
    DYNA-GRO™ PRO-TEKT™ QUART (12/CASE)
    $12.89
    Mykos Granular 1 lb
    hf-RT4401
    Mykos Granular 1 lb
    $12.89
    ROOTS ORGANICS HPK LIQUID BAT GUANO & K-MAG Quart
    715045
    ROOTS ORGANICS HPK LIQUID BAT GUANO & K-MAG Quart
    $12.28
    Supreme Growers Kelp Blast, 5 oz
    hf-SP50020
    Supreme Growers Kelp Blast, 5 oz
    $13.38
    Flora Nectar Fruit-n-Fusion - Quart
    eco-2837
    Flora Nectar Fruit-n-Fusion - Quart
    $12.26
    Vermicrop VermiBlood, High Nitrogen Blood Meal, 3 lbs
    hf-VC995710
    Vermicrop VermiBlood, High Nitrogen Blood Meal, 3 lbs
    $13.39
    BIO-NRG Bloom - C 1 Liter (12/Cs)
    733450
    BIO-NRG Bloom - C 1 Liter (12/Cs)
    $12.45
    ROOTS ORGANICS PHOS SEA BIRD GUANO POWDER 9LB 0-12-0
    720995
    ROOTS ORGANICS PHOS SEA BIRD GUANO POWDER 9LB 0-12-0
    $13.75
    Hesi Hydro Growth 1L
    dl-HES5049
    Hesi Hydro Growth 1L
    $12.15
    Maxsea Acid Plant Food 14-18-14 - 1.5 lb (12/Cs)
    722280
    Maxsea Acid Plant Food 14-18-14 - 1.5 lb (12/Cs)
    $11.63
    Organic Bountea Marine Mineral Magic M3 1 lb (12/Cs) (Special Order)
    739712
    Organic Bountea Marine Mineral Magic M3 1 lb (12/Cs) (Special Order)
    $14.72
    Bloom Master 0-50-30, 1 lb
    hf-HOH37271
    Bloom Master 0-50-30, 1 lb
    $12.30
    Earth Juice Hi-Brix - 1 Gallon
    FE516
    Earth Juice Hi-Brix - 1 Gallon
    $13.54
    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
    CLONEX® GEL PACKS - 15ML (18/BOX) SOLD IN FULL BOXES QUANTITIES ONLY
    CLONEX® GEL PACKS - 15ML (18/BOX) SOLD IN FULL BOXES QUANTITIES ONLY
    $72.32
    $67.39
    Similar Products
    FloraDuo B 2.5 gal
    hf-GH1684
    FloraDuo B 2.5 gal
    $46.04

    Bushdoctor Microbe Brew, 1 gal
    hf-FX14069
    Bushdoctor Microbe Brew, 1 gal
    $59.56

    Blossom Blaster, 1.1 lb
    hf-GTBB300
    Blossom Blaster, 1.1 lb
    $93.01

    Gold Label Nutrients Coco B, 500 ml
    hf-VC995571
    Gold Label Nutrients Coco B, 500 ml
    $8.09

    Cutting Edge Bloom 55 Gallon
    715655
    Cutting Edge Bloom 55 Gallon
    $629.76

    Languages
    English Deutsch Español
    Currencies
    Ads
    Amazon Ad
    Matched Content
    Ads

    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