Horticulture Source » Gardening & Hydroponics Store » Grow - 16 oz. - Humboldt Nutrients [dl-HNG404]   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!
Product not found!
Continue
New Products For June
749657 House and Garden Cocos A 1 Liter (12/Cs)
749657
House and Garden Cocos A 1 Liter (12/Cs)

$10.89
K113 6.75" Stainless Steel Cabbage/Hop Knife w/ plastic handle
K113
6.75" Stainless Steel Cabbage/Hop Knife w/ plastic handle

$4.94
hf-PRPST100 Tablet 100 Pack
hf-PRPST100
Tablet 100 Pack

$15.02
hf-NTBK10 10 Steps to Gardening with Nature
hf-NTBK10
10 Steps to Gardening with Nature

$16.47
720389 B'CUZZ® COCO - 50 LITER 50LBS EACH (70/PALLETT) - WA DISTRIBUTION
720389
B'CUZZ® COCO - 50 LITER 50LBS EACH (70/PALLETT) - WA DISTRIBUTION

$20.74
RE108 Square Mounting Bracket for Socket Assemblies.
RE108
Square Mounting Bracket for Socket Assemblies.

$1.72
hf-RXAX2002 AXIOM Harpin Protein, 2 oz
hf-RXAX2002
AXIOM Harpin Protein, 2 oz

$104.81
hf-BLU27750 Bluelab 2.77 EC Conductivity Solution 500 ml, case of 6
hf-BLU27750
Bluelab 2.77 EC Conductivity Solution 500 ml, case of 6

$43.95
740740 Grower's Edge Natural Bamboo 8 ft 6/Pack
740740
Grower's Edge Natural Bamboo 8 ft 6/Pack

$5.49
715256 Soul Grow Gallon (4/Cs)
715256
Soul Grow Gallon (4/Cs)

$32.67
747594 Hydro Flow / Netafim Techline EZ .26 GPH Flow - 12 in Dripper Spacing - 300 Ft Coil
747594
Hydro Flow / Netafim Techline EZ .26 GPH Flow - 12 in Dripper Spacing - 300 Ft Coil

$55.85
901644 Par Pro LEC Lamp 315 Watt 4200 K (Veg)
901644
Par Pro LEC Lamp 315 Watt 4200 K (Veg)

$55.00
hf-APE2200 Autopilot REVOLVE F20 Repeat Cycle and Light Combo Timer
hf-APE2200
Autopilot REVOLVE F20 Repeat Cycle and Light Combo Timer

$130.01
733145 Botanicare Kind Grow 5 Gallon
733145
Botanicare Kind Grow 5 Gallon

$90.75
721845 Grow More Dolomite Lime 4lb (10/Cs)
721845
Grow More Dolomite Lime 4lb (10/Cs)

$6.17
hf-STSOSGAL SOS Beneficial Bacteria Gal
hf-STSOSGAL
SOS Beneficial Bacteria Gal

$50.79
hf-HX62443 Hortilux Ultra Ace Conversion (Halide to Sodium) Bulb, 220W
hf-HX62443
Hortilux Ultra Ace Conversion (Halide to Sodium) Bulb, 220W

$66.00
dl-SNS217C-Gal SNS 217 Concentrate 1 - 5 Dilution 1 Gal
dl-SNS217C-Gal
SNS 217 Concentrate 1 - 5 Dilution 1 Gal

$206.25
722997 BioBizz Light-Mix 50 Liter Bag (60/Plt)
722997
BioBizz Light-Mix 50 Liter Bag (60/Plt)

$14.03
eco-3950 1000 W SunPulse Metal Halide 3K
eco-3950
1000 W SunPulse Metal Halide 3K

$92.37
hf-BCCNS17G55 CNS17 Grow, 55 gal (Special Order)
hf-BCCNS17G55
CNS17 Grow, 55 gal (Special Order)

$589.88
740482 Grower's Edge Deluxe Steel Stakes 5/16 in Diameter 4 ft - Red (Bag of 20)
740482
Grower's Edge Deluxe Steel Stakes 5/16 in Diameter 4 ft - Red (Bag of 20)

$15.18
hf-TFBCBLM20L B.C. Bloom, 20 lt
hf-TFBCBLM20L
B.C. Bloom, 20 lt

$98.27
hf-RC700 700 Gal Smart Pot 93"x24"
hf-RC700
700 Gal Smart Pot 93"x24"

$77.19
dl-BBG200273 BioBizz Bio·Heaven™ 5 ltr
dl-BBG200273
BioBizz Bio·Heaven™ 5 ltr

$196.89
hf-HL136014 Hydro-Logic Stealth-RO300 w/Upgraded KDF 85 Filter
hf-HL136014
Hydro-Logic Stealth-RO300 w/Upgraded KDF 85 Filter

$220.55
726736 SUGARDADDY 10L 2/CS
726736
SUGARDADDY 10L 2/CS

$136.41
hf-BCNSSWG2.5 Sweet Carbo Grape 2.5 Gal.
hf-BCNSSWG2.5
Sweet Carbo Grape 2.5 Gal.

$92.20
Ads
Reviews more
Write ReviewWrite a review on this product!

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (530)
* Lighting Systems ++ (1236)
* Nutrients & Supplements (4477)
* Composters & Compost Tea Brewing (40)
* Organic Gardening (513)
* Leaf Shines & Washes (90)
* Pest & Disease Control (602)
* Cloning & Propagation (442)
* Grow Systems ++ (714)
* Meters, Timers & Instruments ++ (653)
* Pots / Containers (1027)
* Pumps, Irrigation & Watering Supplies ++ (1696)
* Grow Media (547)
* Plant Seeds (62)
* Environmental Control ++ (2059)
* Greenhouses (83)
* Grow Rooms / Tents (165)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1150)
* 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
Hydroton Original 50 Liter (33/Plt)
Hydroton Original 50 Liter (33/Plt)
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
FoxFarm Ocean Forest Potting Soil 1.5 cu ft (62-75/Plt)
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"
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)
Gro Pro Premium Nursery Pot 15 Gallon
Gro Pro Premium Nursery Pot 15 Gallon
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
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