Horticulture Source » Gardening & Hydroponics Store » Bloom - 5 Gal. - Humboldt Nutrients [dl-HNB420]   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 (1025)
* 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 ++ (1006)
* Hand Tools ++ (538)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (98)
Manufacturers more
What's New? more
GH CocoTek Premium Coir, 1.5 cu ft
hf-GH3201
GH CocoTek Premium Coir, 1.5 cu ft
$14.60
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 12 guests online.
Ads
Product not found!
Continue
New Products For March
720995 ROOTS ORGANICS PHOS SEA BIRD GUANO POWDER 9LB 0-12-0
720995
ROOTS ORGANICS PHOS SEA BIRD GUANO POWDER 9LB 0-12-0

$14.39
eco-5148 PLANT!T Big Float Auto Top-Up Kit
eco-5148
PLANT!T Big Float Auto Top-Up Kit

$17.98
904494 8 INCH ICE BOX WALL MOUNT BRACKET
904494
8 INCH ICE BOX WALL MOUNT BRACKET

$24.53
hf-FPS004 10" CAP Clear Pot Saucer
hf-FPS004
10" CAP Clear Pot Saucer

$7.42
H301C Harvest Shear w/ Short Curved Blade
H301C
Harvest Shear w/ Short Curved Blade

$6.37
hf-ON10043 Ona Liquid Fresh Linen, 1 gal
hf-ON10043
Ona Liquid Fresh Linen, 1 gal

$33.73
eco-2837C Flora Nectar Coconut - Quart
eco-2837C
Flora Nectar Coconut - Quart

$14.35
hf-GH1603 Flora Nectar Fruit-n-Fusion Sweetener - 1 gal
hf-GH1603
Flora Nectar Fruit-n-Fusion Sweetener - 1 gal

$37.77
hf-BLB10TURBO Blauberg  Inline Mixed Flow Fan 10"
hf-BLB10TURBO
Blauberg Inline Mixed Flow Fan 10"

$220.72
eco-5129 Active Aqua Premium White Tray, 4' x 8'
eco-5129
Active Aqua Premium White Tray, 4' x 8'

$190.19
SL20V 400w 2K High Pressure Sodium Lamp.
SL20V
400w 2K High Pressure Sodium Lamp.

$42.07
720177 FOX FARM HAPPY FROG® PREMIUM LAWN 8-2-6 - 4 LB BAG (8/CASE)
720177
FOX FARM HAPPY FROG® PREMIUM LAWN 8-2-6 - 4 LB BAG (8/CASE)

$8.42
702900 HOSE COUPLER
702900
HOSE COUPLER

$7.58
hf-DYGRO016 Dyna-Gro Grow, 1 pt
hf-DYGRO016
Dyna-Gro Grow, 1 pt

$8.06
hf-GH1703 RapidStart Root Enhancer, 1L
hf-GH1703
RapidStart Root Enhancer, 1L

$92.06
800765 32" ALUMINUM HANDLE FORGED HEAD PROFESSIONAL LOPPING SHEAR - LS
800765
32" ALUMINUM HANDLE FORGED HEAD PROFESSIONAL LOPPING SHEAR - LS

$1,025.40
320290 UNIVERSAL HPS 250/400/430 - HP
320290
UNIVERSAL HPS 250/400/430 - HP

$28.01
713005 GRODAN® STONEWOOL GRO-SLABS® EXPERT 15/75 6" SLAB 6" X 3" X 36" (12/CASE) (21 CASES/PALLET)
713005
GRODAN® STONEWOOL GRO-SLABS® EXPERT 15/75 6" SLAB 6" X 3" X 36" (12/CASE) (21 CASES/PALLET)

$67.16
dl-MM408 Mayan MicroZyme - 8 oz. - Humboldt Nutrients
dl-MM408
Mayan MicroZyme - 8 oz. - Humboldt Nutrients

$19.25
901683 PowerVEG 460 4 ft 54 watt HO T5 (24/Cs)
901683
PowerVEG 460 4 ft 54 watt HO T5 (24/Cs)

$26.86
733468 BCuzz Root Aid Cloning Gel 4oz (12/Cs)
733468
BCuzz Root Aid Cloning Gel 4oz (12/Cs)

$17.22
hf-GH1781 Armor Si, 1 pt
hf-GH1781
Armor Si, 1 pt

$5.22
713225 PARGRO® STONEWOOL QD BLOCKS - SMALL 4" X 4" X 2.5" (6 STRIPS/WRAP) (36 WRAPS/CASE) (15 CASES/PALLET)
713225
PARGRO® STONEWOOL QD BLOCKS - SMALL 4" X 4" X 2.5" (6 STRIPS/WRAP) (36 WRAPS/CASE) (15 CASES/PALLET)

$126.13
H:POP86B Popular 8x6 base
H:POP86B
Popular 8x6 base

$151.04
713255 PARGRO® STONEWOOL QD BLOCK BIGGIE - 6" X 6" X 6" - (24 BLOCKS/CASE) (24 CASES/PALLET)
713255
PARGRO® STONEWOOL QD BLOCK BIGGIE - 6" X 6" X 6" - (24 BLOCKS/CASE) (24 CASES/PALLET)

$43.95
723924 Emerald Harvest Cali Pro Bloom B 6 Gal/22.7 L (1/Cs) 1 - 4 - 6
723924
Emerald Harvest Cali Pro Bloom B 6 Gal/22.7 L (1/Cs) 1 - 4 - 6

$93.44
hf-BCNSVA25 Vitamino 2.5 gal
hf-BCNSVA25
Vitamino 2.5 gal

$96.62
eco-4736A 2" Neoprene Inserts (25/pk)
eco-4736A
2" Neoprene Inserts (25/pk)

$14.50
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
Natural Armor Animal Repellent - Ready to Use Spray, Gallon, Mint Scent
Natural Armor Animal Repellent - Ready to Use Spray, Gallon, Mint Scent
$39.99
$35.99
Similar Products
Earth Juice Grow, 2.5 gal
hf-HOJ03401
Earth Juice Grow, 2.5 gal
$52.97

Liquid Koolbloom 55 Gal
hf-GH1458
Liquid Koolbloom 55 Gal
$1,635.45

ECOGROW “L” Quart (Case of 12)
eco-2098
ECOGROW “L” Quart (Case of 12)
$85.41

Down To Earth Fish Meal 8-6-0 - 50 lb
723704
Down To Earth Fish Meal 8-6-0 - 50 lb
$97.71

Liquid Karma. 5 Gallon
HY5192
Liquid Karma. 5 Gallon
$272.25

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