Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » Humboldt Nutrients: Sea Cal 5 gallon (Special Order) [hf-HNK420]   Mobile   Secure |  My Account | Cart Contents | Checkout )
Horticulture Source
Quick Find
Help [?]   Search Descriptions Phrase   Advanced
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 12th Year of Service to Gardeners! Thank you for your business!

Humboldt Nutrients
Sea Cal 5 gallon (Special Order) [Item # hf-HNK420]


Bookmark and Share
List Price: $624.00
You Save: $280.99 (45.0%)

Price: $343.01
Qty:
Estimate Shipping · Price Match
⚠ Limited Stock

Humboldt Nutrients Sea Cal 5 gal. (HNK420)

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 $600
UPC837654883686
Dimensions26 x 14.5 x 26
Case Quantity1


— LTL Shipping Required.

— Ships from HF: OR, CA, CO, PA, TX, FL USA (No USPS).

* Special Order Item: made to order by the manufacturer, can take 2-6 weeks to ship, and cannot be canceled, returned or exchanged once ordered.

For more information, please visit the manufacturer Humboldt Nutrients' website.
Reviews
Also Consider
Soul Synthetics Big Swell 5 Gal
hf-ROSSBS5G
Soul Synthetics Big Swell 5 Gal
$403.13
GH BioThrive Bloom 15 Gallon
726817
GH BioThrive Bloom 15 Gallon
$357.31
Soul Synthetics Amino Aide 5 Gal
hf-ROSSAA5G
Soul Synthetics Amino Aide 5 Gal
$403.12
Hygrozyme Horticultural Enzymatic Formula 10 Liter (2/Cs)
718990
Hygrozyme Horticultural Enzymatic Formula 10 Liter (2/Cs)
$323.95
Vegamatrix Big-N-Sticky, 5 gal
hf-VX20030
Vegamatrix Big-N-Sticky, 5 gal
$313.74
MaxiCrop Soluble Powder, 22lb (Special Order)
hf-MCSP22LB
MaxiCrop Soluble Powder, 22lb (Special Order)
$321.68
Master-A, 15 gal.
hf-HNMA425
Master-A, 15 gal.
$379.00
Pure Blend Pro Soil, 15 gal
hf-BCPBPS15
Pure Blend Pro Soil, 15 gal
$351.26
Z7 Water Conditioner 2.5 gallon set
MI014
Z7 Water Conditioner 2.5 gallon set
$344.63
CaMg+ 15 Gal
hf-GH5316
CaMg+ 15 Gal
$409.53
Emerald Harvest Root Wizard 6 Gal/22.7 L (1/Cs) (OR Label)
723865
Emerald Harvest Root Wizard 6 Gal/22.7 L (1/Cs) (OR Label)
$401.29
Supernatural Gro Aqua 10 kg
717332
Supernatural Gro Aqua 10 kg
$360.23
Elite Bloom - 40 lb
FS224
Elite Bloom - 40 lb
$388.12
Emerald Harvest Root Wizard 6 Gal/22.7 L (1/Cs) (Not for sale in OR, FL)
723972
Emerald Harvest Root Wizard 6 Gal/22.7 L (1/Cs) (Not for sale in OR, FL)
$401.29
Deep Breath 5 Gallons
dl-ETDB-5GA
Deep Breath 5 Gallons
$350.14
Vermi-T 5/10 Extractor
hf-VC510EXT
Vermi-T 5/10 Extractor
$343.38
GH General Organics BioMarine 15 Gallon
726927
GH General Organics BioMarine 15 Gallon
$315.97
Elite Micro - 40 lb
FS204
Elite Micro - 40 lb
$388.12
Cal Mag Plus 15 Gal
hf-BCCM15
Cal Mag Plus 15 Gal
$322.67
Emerald Harvest King Kola 6 Gallon/22.7 Liter (1/Cs) 0.3 - 2 - 3
723948
Emerald Harvest King Kola 6 Gallon/22.7 Liter (1/Cs) 0.3 - 2 - 3
$378.03
Ads
Manufacturer Info
Humboldt Nutrients
Humboldt Nutrients Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (524)
* Lighting Systems ++ (1238)
! Nutrients & Supplements (4547)
* Composters & Compost Tea Brewing (38)
* Organic Gardening (504)
* Leaf Shines & Washes (90)
* Pest & Disease Control (583)
* Cloning & Propagation (451)
* Grow Systems ++ (709)
* Meters, Timers & Instruments ++ (690)
* Pots / Containers (1014)
* Pumps, Irrigation & Watering Supplies ++ (1657)
* Grow Media (533)
* Plant Seeds (60)
* Environmental Control ++ (2047)
* Greenhouses (83)
* Grow Rooms / Tents (163)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1145)
* Hand Tools ++ (485)
* Gardening Books & DVDs (55)
* Growing Apparel & Bags (118)
Manufacturers more
Ads
Most Viewed in Plant Food, Nutrients, Fertilizers & Supplements - Primary & Secondary, Essential & Minor Elements, Macronutrients, Micronutrients
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
Nutrient Trio-Soil Formula, 3 qts
Nutrient Trio-Soil Formula, 3 qts
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
PURPLE MAXX 8 OZ
PURPLE MAXX 8 OZ
Go Box Starter Kit
Go Box Starter Kit
3-Part Box Starter Kit
3-Part Box Starter Kit
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
GH Flora Series Performance Pack
GH Flora Series Performance Pack
Botanicare Cal-Mag Plus Quart (12/Cs)
Botanicare Cal-Mag Plus Quart (12/Cs)
FLORA BLOOM GALLON
FLORA BLOOM GALLON
Dirty Dozen Starter Kit
Dirty Dozen Starter Kit
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
Hygrozyme Horticultural Enzymatic Formula 1 Liter (12/Cs)
Hygrozyme Horticultural Enzymatic Formula 1 Liter (12/Cs)
FLORA GRO™ GALLON (4/CASE)
FLORA GRO™ GALLON (4/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
EARTH JUICE™ GROW 2-1-1 Organic - QUART (12/CASE)
EARTH JUICE™ GROW 2-1-1 Organic - QUART (12/CASE)
FOX FARM BEASTIE BLOOMZ®  1LB (0- 50- 30)
FOX FARM BEASTIE BLOOMZ® 1LB (0- 50- 30)
Languages
English Deutsch Español
Amazon Ad
ebay Ad

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 Get it on Google Play
Ads

UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2018 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order