Horticulture Source » Gardening & Hydroponics Store » Sea Cal - 15 Gal. - Humboldt Nutrients [dl-HNK425]   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 ++ (538)
* Lighting Systems ++ (1169)
* Nutrients & Supplements (4228)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (539)
* Leaf Shines & Washes (97)
* Pest & Disease Control (572)
* Cloning & Propagation (449)
* Grow Systems ++ (653)
* Meters, Timers & Instruments ++ (666)
* Pots / Containers (1026)
* Pumps, Irrigation & Watering Supplies ++ (1673)
* Grow Media (537)
* Plant Seeds (60)
* Environmental Control ++ (1957)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1007)
* Hand Tools ++ (538)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (98)
Manufacturers more
What's New? more
FoxFarm Strawberry Fields Fruiting & Flowering Potting Soil Tote 55 cu ft (2/Plt) (Special Order)
733267
FoxFarm Strawberry Fields Fruiting & Flowering Potting Soil Tote 55 cu ft (2/Plt) (Special Order)
$362.72
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 27 guests and 
1 logged in customer online.
Ads
Product not found!
Continue
New Products For March
hf-SUGR2375003 Sunshine Natural & Organic#4 2.8 cu.ft.
hf-SUGR2375003
Sunshine Natural & Organic#4 2.8 cu.ft.

$24.26
708748 PreGro Glass Jar - 6 oz (12/Cs)
708748
PreGro Glass Jar - 6 oz (12/Cs)

$1.52
723952 Emerald Harvest Cal-Mag 2 Quart/1.9 Liter (6/Cs) 2 - 0 - 0
723952
Emerald Harvest Cal-Mag 2 Quart/1.9 Liter (6/Cs) 2 - 0 - 0

$19.27
FA162 8" by 25' Heavy Duty Ducting.
FA162
8" by 25' Heavy Duty Ducting.

$46.88
730080 Sunfilm Black & White Panda Film 10ft x 100ft Roll
730080
Sunfilm Black & White Panda Film 10ft x 100ft Roll

$58.69
800100 6" LIGHTWEIGHT PRECISION SECATEUR - Z101   PACKED - 10
800100
6" LIGHTWEIGHT PRECISION SECATEUR - Z101 PACKED - 10

$71.20
dl-777120 Piranha Trimmer
dl-777120
Piranha Trimmer

$10,706.70
hf-RN71330 Remo Nutrients     Remo Micro, 10 L
hf-RN71330
Remo Nutrients Remo Micro, 10 L

$64.64
707225 Botanicare ID White 3 ft x 6 ft Grow Tray
707225
Botanicare ID White 3 ft x 6 ft Grow Tray

$133.15
dl-HSILICA-1QT X Nutrients Silica (32oz)
dl-HSILICA-1QT
X Nutrients Silica (32oz)

$8.12
hf-TFTARD20L Thrive Alive B1 Red, 20 lt
hf-TFTARD20L
Thrive Alive B1 Red, 20 lt

$435.71
hf-HOEB35024 Elements Bloom 2.5 Gal 0-0-16
hf-HOEB35024
Elements Bloom 2.5 Gal 0-0-16

$97.61
na-ARRTUT3 Natural Armor Animal Repellent - Ready to Use Spray, Gallon Thyme Scent
na-ARRTUT3
Natural Armor Animal Repellent - Ready to Use Spray, Gallon Thyme Scent

$35.99
hf-BCPSH50 4' x 50' Horti-Trellis
hf-BCPSH50
4' x 50' Horti-Trellis

$13.32
hf-DIB08A62B Integra Boost 8 g Humidiccant, 62% RH, case of 300
hf-DIB08A62B
Integra Boost 8 g Humidiccant, 62% RH, case of 300

$170.23
718680 EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
718680
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)

$10.94
hf-CORING CO2 regulator Inlet washer
hf-CORING
CO2 regulator Inlet washer

$0.87
hf-SX32450738 SolarMax Metal Halide 600W  veg conversion lamp
hf-SX32450738
SolarMax Metal Halide 600W veg conversion lamp

$77.59
hf-HOH37101 Sugar Peak 3-1-5 Vegetative, 1 pt
hf-HOH37101
Sugar Peak 3-1-5 Vegetative, 1 pt

$10.02
dl-PF2003 25mm Screw Top Tubes (16 pcs)
dl-PF2003
25mm Screw Top Tubes (16 pcs)

$22.17
705174 NPK Mighty 2.5 Gallon (2/Cs)
705174
NPK Mighty 2.5 Gallon (2/Cs)

$56.34
747717 Hydro Flow / Netafim 3/4 in 120 Volt Series 80 Globe Valve w/ Flow Control 26 GPM Max Flow (Special Order)
747717
Hydro Flow / Netafim 3/4 in 120 Volt Series 80 Globe Valve w/ Flow Control 26 GPM Max Flow (Special Order)

$61.03
hf-SUGROM1.5 Organic Mix, 1.5 Cubic Feet
hf-SUGROM1.5
Organic Mix, 1.5 Cubic Feet

$9.50
eco-5529A Hanna Tri-Meter - pH/TDS/Temp. (HI981504/7)
eco-5529A
Hanna Tri-Meter - pH/TDS/Temp. (HI981504/7)

$199.64
748170 Ball Jars Wide Mouth Lids (Case of 432)
748170
Ball Jars Wide Mouth Lids (Case of 432)

$3.36
HY538 Pure Blend Pro Grow. 2.5 Gallon
HY538
Pure Blend Pro Grow. 2.5 Gallon

$112.34
717907 NPK RAW Phosphorus 2 lb Dry (3/Cs)
717907
NPK RAW Phosphorus 2 lb Dry (3/Cs)

$45.59
hf-ACCF166 Active Air Carbon Filter, 6" x 16", 400 CFM
hf-ACCF166
Active Air Carbon Filter, 6" x 16", 400 CFM

$69.47
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
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
ULTRA SUN™  METAL HALIDE CONVERSION LAMP 600 WATTS MH600W/LU T-25 57,000 LUMENS (24/CASE)
ULTRA SUN™ METAL HALIDE CONVERSION LAMP 600 WATTS MH600W/LU T-25 57,000 LUMENS (24/CASE)
$60.74
$54.08
Similar Products
BushDoctor Wholly Mackerel, 1 pt
hf-FX14113
BushDoctor Wholly Mackerel, 1 pt
$8.29

RAW BLOOM 10 lb
dl-NPK464
RAW BLOOM 10 lb
$134.71

Down To Earth Bio-Live 5-4-2 - 5 lb
723652
Down To Earth Bio-Live 5-4-2 - 5 lb
$9.60

TECHNAFLORA® AWESOME BLOSSOMS™ 2-11-11 - 500 ML (12/CASE)
720655
TECHNAFLORA® AWESOME BLOSSOMS™ 2-11-11 - 500 ML (12/CASE)
$16.60

FlavorFul 5 gal.
hf-HNF420
FlavorFul 5 gal.
$140.91

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