Horticulture Source » Gardening & Hydroponics Store » Sea Cal - 2.5 Gal. - Humboldt Nutrients [dl-HNK415]   Mobile   Secure |  My Account | Cart Contents | Checkout )
Horticulture Source
Quick Find
Help [?]   Search Descriptions Phrase   Advanced
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 12th Year of Service to Gardeners! Thank you for your business!
Product not found!
Continue
New Products For April
732890 MOTHER PLANT A QUART (12/CASE)
732890
MOTHER PLANT A QUART (12/CASE)

$12.10
hf-DX400HPS 400W Digilux Digital HPS Bulb
hf-DX400HPS
400W Digilux Digital HPS Bulb

$49.50
hf-OEUVA123 Uvonair 6" Replacement UV Bulb (Special Order)
hf-OEUVA123
Uvonair 6" Replacement UV Bulb (Special Order)

$42.87
hf-GMIH15CS Grow Plug 1.5"x1.5", case of 1500
hf-GMIH15CS
Grow Plug 1.5"x1.5", case of 1500

$247.47
hf-FFLEX067 FloraFlex Short Plunge 90 deg 1 GPH, Pack of 6
hf-FFLEX067
FloraFlex Short Plunge 90 deg 1 GPH, Pack of 6

$3.72
717914 RAW Potassium 10 lb
717914
RAW Potassium 10 lb

$108.90
703220 Sentinel GPS BPR-1a PB Basic Power Relay (Plug Box)
703220
Sentinel GPS BPR-1a PB Basic Power Relay (Plug Box)

$46.09
hf-IGHHFLG Charcoal Filter Goblin
hf-IGHHFLG
Charcoal Filter Goblin

$69.30
hf-HC4128 Hormex Liquid Concentrate, 1 gal
hf-HC4128
Hormex Liquid Concentrate, 1 gal

$90.74
hf-OG2710 RAW B-Vitamin, 8 oz
hf-OG2710
RAW B-Vitamin, 8 oz

$24.42
700576 Samsung Max & Vivace Lineset 50ft Interconnecting Wires for 24,000/36,000 BTU
700576
Samsung Max & Vivace Lineset 50ft Interconnecting Wires for 24,000/36,000 BTU

$349.75
hf-HGMOB30 Summit Chemical Company  Mosquito Bits, 30 oz (6/cs)
hf-HGMOB30
Summit Chemical Company Mosquito Bits, 30 oz (6/cs)

$13.76
HY1742 DiST 5 Waterproof Meter.
HY1742
DiST 5 Waterproof Meter.

$105.56
705657 GreenGro Flower Finisher 10 lb (4/Cs)
705657
GreenGro Flower Finisher 10 lb (4/Cs)

$141.57
742165 HydroFlow Garden Hose Threaded Adapter 3/4" (case of 100)
742165
HydroFlow Garden Hose Threaded Adapter 3/4" (case of 100)

$25.30
hf-SUGRCOCO2 Coco Blend, 2 CubicFeet
hf-SUGRCOCO2
Coco Blend, 2 CubicFeet

$13.26
739620 Grotek Final Flush Straw 1 Liter (6/Cs)
739620
Grotek Final Flush Straw 1 Liter (6/Cs)

$10.21
hf-XTS31504KT Xtrasun CMh Lighting System, 315W, 4200K
hf-XTS31504KT
Xtrasun CMh Lighting System, 315W, 4200K

$296.99
732741 GREENFUSE BLOOM CONCENTRATE 60ML
732741
GREENFUSE BLOOM CONCENTRATE 60ML

$36.30
FA773 10" Bug Net
FA773
10" Bug Net

$35.95
hf-CF1102030 Can 50 Pre-Filter
hf-CF1102030
Can 50 Pre-Filter

$8.06
hf-RXLF3005 Rx Green Solutions     LIFE Cloning Gel, .5 oz
hf-RXLF3005
Rx Green Solutions LIFE Cloning Gel, .5 oz

$4.22
740631 Measure Master 400g High Accuracy Digital Scale
740631
Measure Master 400g High Accuracy Digital Scale

$13.15
744356 Harvest Keeper Black / Black Precut Bags 11 in x 18 in (50/Pack)
744356
Harvest Keeper Black / Black Precut Bags 11 in x 18 in (50/Pack)

$24.42
715885 Cutting Edge HumTea Brewer 60 Gallon
715885
Cutting Edge HumTea Brewer 60 Gallon

$588.50
746280 Nectar for the Gods Pegasus Potion Quart (12/Cs)
746280
Nectar for the Gods Pegasus Potion Quart (12/Cs)

$9.08
706825 GROWLAB 60 GL60 2' x 2' x 5'3"
706825
GROWLAB 60 GL60 2' x 2' x 5'3"

$77.62
903055 5KV SOCKET ASSEMBLY WITH 15 FT LAMP CORD - 16 GAUGE
903055
5KV SOCKET ASSEMBLY WITH 15 FT LAMP CORD - 16 GAUGE

$20.85
Ads
Reviews more
Write ReviewWrite a review on this product!

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (532)
* Lighting Systems ++ (1235)
* Nutrients & Supplements (4353)
* Composters & Compost Tea Brewing (41)
* Organic Gardening (522)
* Leaf Shines & Washes (93)
* Pest & Disease Control (609)
* Cloning & Propagation (439)
* Grow Systems ++ (724)
* Meters, Timers & Instruments ++ (655)
* Pots / Containers (1033)
* Pumps, Irrigation & Watering Supplies ++ (1744)
* Grow Media (548)
* Plant Seeds (62)
* Environmental Control ++ (2062)
* Greenhouses (83)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1137)
* Hand Tools ++ (463)
* Gardening Books & DVDs (55)
* Growing Apparel & Bags (119)
Manufacturers more
Ads
Most Viewed
Gro Pro Premium Nursery Pot 1 Gallon
Gro Pro Premium Nursery Pot 1 Gallon
1 Gal. Thermoformed Pot
1 Gal. Thermoformed Pot
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
Thermoformed Nursery Pot 1 Gallon
Thermoformed Nursery Pot 1 Gallon
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
BOTANICARE® COCOGRO™ PREMIUM SOILESS ORGANIC GROW MEDIA COMPRESSED COIR FIBER BALE 5 KG = .31 CU FT OR 70 LITERS = 4.37 CU
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
5 GALLON PLASTIC BUCKET 2 LBS (288 PER PALLET) EACH
Retail Product Catalogs
Retail Product Catalogs
EcoPlus Eco 66 Submersible Pump 75 GPH (60/Cs)
EcoPlus Eco 66 Submersible Pump 75 GPH (60/Cs)
ECOGROWER®         17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
ECOGROWER® 17 GALLON RESERVOIR DRIP HYDROPONIC GROWING SYSTEM - 22.5" X 22.5" X 15.5"
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
Hydroton Original 50 Liter (33/Plt)
Hydroton Original 50 Liter (33/Plt)
Plastic Grow Bag. 1 Gallon
Plastic Grow Bag. 1 Gallon
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
3 GALLON PLASTIC BUCKET 1.2 LBS (360/PER PALLET) EACH
Plastic Dura-Pot. 3.5 in
Plastic Dura-Pot. 3.5 in
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
Vortex Inline Fan 6 in 452 CFM
Vortex Inline Fan 6 in 452 CFM
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
Round Net Pot. 2 in
Round Net Pot. 2 in
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  Proud Hydro for Hunger Participant
Ads

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