Horticulture Source » Gardening & Hydroponics Store » Humboldt Nutrients Humboldt Roots 1/2 Gal [dl-HNHR420]   Mobile   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 11th Year of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (539)
* Lighting Systems ++ (1181)
* Nutrients & Supplements (4269)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (538)
* Leaf Shines & Washes (97)
* Pest & Disease Control (573)
* Cloning & Propagation (451)
* Grow Systems ++ (669)
* Meters, Timers & Instruments ++ (645)
* Pots / Containers (1016)
* Pumps, Irrigation & Watering Supplies ++ (1705)
* Grow Media (551)
* Plant Seeds (61)
* Environmental Control ++ (1955)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1014)
* Hand Tools ++ (527)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (97)
Manufacturers more
What's New? more
Sun System Level Lift Light Hanger
710128
Sun System Level Lift Light Hanger
$20.03
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 23 guests online.
Ads
Product not found!
Continue
New Products For April
MI991 Rope Ratchet Light Hangers
MI991
Rope Ratchet Light Hangers

$13.97
hf-HGDB65 Dirt Pot Flexible Portable Planter, Grey, 65 gal, with handles
hf-HGDB65
Dirt Pot Flexible Portable Planter, Grey, 65 gal, with handles

$15.37
eco-2833 FloraBlend - Gallon (4/cs)
eco-2833
FloraBlend - Gallon (4/cs)

$16.35
dl-886001 Funk Fighter Pocket Bag
dl-886001
Funk Fighter Pocket Bag

$9.95
dl-128170 Gro1 Light Mover
dl-128170
Gro1 Light Mover

$105.11
hf-HI1286 pH Electrode with 2 m (6.6') cable for HI981401N, HI981404N, & HI9815047
hf-HI1286
pH Electrode with 2 m (6.6') cable for HI981401N, HI981404N, & HI9815047

$52.89
eco-340035 CAN-FAN RS 6 HO, 440 cfm
eco-340035
CAN-FAN RS 6 HO, 440 cfm

$176.76
dl-FF165 FloraFlex Pipe System Open 1'' Elbow
dl-FF165
FloraFlex Pipe System Open 1'' Elbow

$20.44
hf-EP7030 Peat Moss 8 qt
hf-EP7030
Peat Moss 8 qt

$6.38
eco-4702 Power Cloner 180 White w/Dome
eco-4702
Power Cloner 180 White w/Dome

$516.55
dl-860908 8 Outlet Air Divider
dl-860908
8 Outlet Air Divider

$1.34
720340 VERMISOIL PREMIUM POTTING SOIL 1.5 cuft
720340
VERMISOIL PREMIUM POTTING SOIL 1.5 cuft

$13.47
702672 TITAN CONTROLS® HELIOS 6™ - 8 LIGHT 240 V CONTROLLER W/NEMA# 5-15 OUTLETS
702672
TITAN CONTROLS® HELIOS 6™ - 8 LIGHT 240 V CONTROLLER W/NEMA# 5-15 OUTLETS

$189.66
hf-AD113009 Coco-Dan 2'X2' Root Blanket
hf-AD113009
Coco-Dan 2'X2' Root Blanket

$18.05
760439 FloraFlex Piercing 1/4 in 4 GPH Short Rocket Drippers (1=6/Bag)
760439
FloraFlex Piercing 1/4 in 4 GPH Short Rocket Drippers (1=6/Bag)

$5.21
eco-5734F Active Air 14-12" Reducer
eco-5734F
Active Air 14-12" Reducer

$24.95
eco-2891C Pure Blend Grow - 5 Gallon (1/cs)
eco-2891C
Pure Blend Grow - 5 Gallon (1/cs)

$82.87
hf-TFBSEA500ML B. Seaweed, 500 ml
hf-TFBSEA500ML
B. Seaweed, 500 ml

$23.65
hf-FLT5BU5K6 Philips T5 Day, case of 6
hf-FLT5BU5K6
Philips T5 Day, case of 6

$66.75
725645 Gro Pro Nursery Pot w/ Textured Sides # 1
725645
Gro Pro Nursery Pot w/ Textured Sides # 1

$0.33
727056 Little Giant Magnetic Drive External Inline Pump 1325 GPH (4/Cs)
727056
Little Giant Magnetic Drive External Inline Pump 1325 GPH (4/Cs)

$267.78
738356 Ideal H2O Polyspun Sediment Filter 4.5 in x 10 in
738356
Ideal H2O Polyspun Sediment Filter 4.5 in x 10 in

$12.28
760452 FloraFlex Piercing 1/4 in 2 GPH Long Rocket Drippers (1=6/Bag)
760452
FloraFlex Piercing 1/4 in 2 GPH Long Rocket Drippers (1=6/Bag)

$5.86
700586 Ideal-Air ReFlex Line Set 1/4 in x 5/8 in x 15 ft Insulated w/ Interconnecting Wire
700586
Ideal-Air ReFlex Line Set 1/4 in x 5/8 in x 15 ft Insulated w/ Interconnecting Wire

$184.14
dl-770733 Grow tent 36” x 36” x 70” (90x90x180cm)
dl-770733
Grow tent 36” x 36” x 70” (90x90x180cm)

$84.10
hf-HDNIT16OZ Nitrozime, 16 oz
hf-HDNIT16OZ
Nitrozime, 16 oz

$21.48
dl-717060 Trellis Netting 5' x 60' (6” Mesh)
dl-717060
Trellis Netting 5' x 60' (6” Mesh)

$11.62
hf-HGDBT400H Dirt Pot Flexible Portable Planter, Tan, 400 Gallon, with handles
hf-HGDBT400H
Dirt Pot Flexible Portable Planter, Tan, 400 Gallon, with handles

$40.14
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
MS1000/BU 1000 WATT MH BT-56 (6/CASE)
MS1000/BU 1000 WATT MH BT-56 (6/CASE)
$13.17
$11.80
Similar Products
Soluble 1 lb. Trio Pack
hf-FX14045
Soluble 1 lb. Trio Pack
$70.27

Phos Sea Bird 3lb Guano Powder 0-12-0
hf-ROPSBP3
Phos Sea Bird 3lb Guano Powder 0-12-0
$7.37

X Nutrients Grow Nutrients (1 Quart)
dl-XNHGRNUTR-1QT
X Nutrients Grow Nutrients (1 Quart)
$7.43

Micro 32 oz.
hf-HNM405
Micro 32 oz.
$11.12

MAXICROP LIQUID SEAWEED GALLON
718605
MAXICROP LIQUID SEAWEED GALLON
$20.61

Languages
English Deutsch Español
Currencies
Ads
Amazon Ad
Matched Content
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
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