Horticulture Source » Gardening & Hydroponics Store » Humboldt Roots - 1 Gal. - Humboldt Nutrients [dl-HR425]   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 11th Year of Service to Gardeners! Thank you for your business!
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (529)
* Lighting Systems ++ (1185)
* Nutrients & Supplements (4199)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (534)
* Leaf Shines & Washes (97)
* Pest & Disease Control (586)
* Cloning & Propagation (450)
* Grow Systems ++ (721)
* Meters, Timers & Instruments ++ (660)
* Pots / Containers (1024)
* Pumps, Irrigation & Watering Supplies ++ (1720)
* Grow Media (555)
* Plant Seeds (62)
* Environmental Control ++ (2004)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1027)
* Hand Tools ++ (447)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (100)
Ads
Most Viewed
Gro Pro Premium Nursery Pot 1 Gallon
Gro Pro Premium Nursery Pot 1 Gallon
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
Thermoformed Nursery Pot 1 Gallon
Thermoformed Nursery Pot 1 Gallon
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 Catalog
Retail Product Catalog
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)
1 Gal. Thermoformed Pot
1 Gal. Thermoformed Pot
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
Vortex Inline Fan 6 in 452 CFM
Vortex Inline Fan 6 in 452 CFM
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
Plastic Dura-Pot. 3.5 in
Plastic Dura-Pot. 3.5 in
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
OdorSok 4" x 12" 140 CFM
OdorSok 4" x 12" 140 CFM
Round Net Pot. 2 in
Round Net Pot. 2 in
Languages
English Deutsch Español
Product not found!
Continue
New Products For July
dl-851204 AquaVita 4" Round Air Stone
dl-851204
AquaVita 4" Round Air Stone

$4.61
746520 Air Force Pro Replacement Diaphragm Kit Air Force Pro 40
746520
Air Force Pro Replacement Diaphragm Kit Air Force Pro 40

$27.04
hf-HLTDS DM-2 Industrial Dual TDS Monitor
hf-HLTDS
DM-2 Industrial Dual TDS Monitor

$50.22
dl-397025 Leca Flower Hydro Clay Pebbles 25L bag
dl-397025
Leca Flower Hydro Clay Pebbles 25L bag

$11.62
hf-HG3G 3 gal Black Bucket
hf-HG3G
3 gal Black Bucket

$4.65
904515 SUN SYSTEM®  MAGNUM XXXL™ 8" AIR-COOLED REFLECTOR
904515
SUN SYSTEM® MAGNUM XXXL™ 8" AIR-COOLED REFLECTOR

$167.93
CO503 Gen-2 Natural Gas CO2 Generator.
CO503
Gen-2 Natural Gas CO2 Generator.

$437.50
725840 Gro Pro Round Fabric Pot 30 Gallon (30/Cs)
725840
Gro Pro Round Fabric Pot 30 Gallon (30/Cs)

$6.19
hf-HI7004L PH4 Calibration Solution, 16 oz
hf-HI7004L
PH4 Calibration Solution, 16 oz

$14.72
hf-PHE750DSKIT Phantom 750W Digital E-Ballast w/BUSD750GE 750W HPS Bulb
hf-PHE750DSKIT
Phantom 750W Digital E-Ballast w/BUSD750GE 750W HPS Bulb

$150.66
746306 Nectar for the Gods Hades Down Gallon (4/Cs)
746306
Nectar for the Gods Hades Down Gallon (4/Cs)

$38.74
702874 Titan Controls Saturn 5 Replacement Sensor
702874
Titan Controls Saturn 5 Replacement Sensor

$71.47
707047 BOTANICARE® - 4' X 8' BLACK GROW TRAY - HIGH IMPACT ABS PLASTIC - 102.5" X 53.25" X 7"
707047
BOTANICARE® - 4' X 8' BLACK GROW TRAY - HIGH IMPACT ABS PLASTIC - 102.5" X 53.25" X 7"

$157.15
dl-011915 Xacto Cup Display w/ 9 glasses
dl-011915
Xacto Cup Display w/ 9 glasses

$35.03
eco-4258 Phat Pre-Filters 24" x 10"
eco-4258
Phat Pre-Filters 24" x 10"

$9.24
733462 BIO-NRG Flavor 10 Liter
733462
BIO-NRG Flavor 10 Liter

$49.85
hf-RG14503 Royal Gold Coco Fiber
hf-RG14503
Royal Gold Coco Fiber

$13.22
748150 Ball Jars Collection Elite WM Half Pint 8oz 4-Jars (Case of 16)
748150
Ball Jars Collection Elite WM Half Pint 8oz 4-Jars (Case of 16)

$18.90
hf-ACPF40D16 Pre-Filter for AC40D16
hf-ACPF40D16
Pre-Filter for AC40D16

$9.34
726302 Super Sprouter Triple Thick Tray Black 10 x 20 No Hole (50/Cs)
726302
Super Sprouter Triple Thick Tray Black 10 x 20 No Hole (50/Cs)

$2.59
733010 GROTEK® MM 2000™ 0-0-1 - 1 LTR (6/CS)
733010
GROTEK® MM 2000™ 0-0-1 - 1 LTR (6/CS)

$8.43
744146 GroVision High Performance Shades - Ultra Classic Clear (12/Cs)
744146
GroVision High Performance Shades - Ultra Classic Clear (12/Cs)

$6.45
dl-HT1XL125W 125 Gal. White Lid
dl-HT1XL125W
125 Gal. White Lid

$81.18
530190 USHIO UHI-250AQ/20+ DOUBLE-ENDED 20K M80
530190
USHIO UHI-250AQ/20+ DOUBLE-ENDED 20K M80

$54.19
725720 SMART POT TAN 7 GAL
725720
SMART POT TAN 7 GAL

$4.87
hf-HI1220 EC/TDS Probe for HI981409 & HI981410
hf-HI1220
EC/TDS Probe for HI981409 & HI981410

$57.57
723112 HUMBOLDT HONEY ORGANIC ES 32OZ 12/CS
723112
HUMBOLDT HONEY ORGANIC ES 32OZ 12/CS

$14.65
eco-2842 FloraNova Grow - Gallon (4/cs)
eco-2842
FloraNova Grow - Gallon (4/cs)

$51.10
Ads
Amazon Ad
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
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2017 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order