Horticulture Source » Gardening & Hydroponics Store » Humboldt Nutrients: BIG UP POWDER 10LB [723155]   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.
Happy President's Day! We are taking orders but please note some shippers & warehouses are closed in observance of President's Day.
Celebrating our 11th Year of Service to Gardeners in 91 Countries! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (543)
* Lighting Systems ++ (1154)
* Nutrients & Supplements (4330)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (539)
* Leaf Shines & Washes (97)
* Pest & Disease Control (569)
* Cloning & Propagation (451)
* Grow Systems ++ (586)
* Meters, Timers & Instruments ++ (670)
* Pots / Containers (1014)
* Pumps, Irrigation & Watering Supplies ++ (1638)
* Grow Media (537)
* Plant Seeds (60)
* Environmental Control ++ (1944)
* Greenhouses (89)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (977)
* Hand Tools ++ (534)
* Gardening Books & DVDs (58)
* Growing Apparel & Bags (54)
Manufacturers more
What's New? more
Active Air     Portable Air Conditioner, 12,000 BTU
hf-ACAN12
Active Air Portable Air Conditioner, 12,000 BTU
$414.76
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 67 guests online.
Ads
Product not found!
Continue
New Products For February
hf-KXET6001 Kenex Eternity Precision Scale, 600 g capacity x 0.1 g accuracy
hf-KXET6001
Kenex Eternity Precision Scale, 600 g capacity x 0.1 g accuracy

$10.45
eco-5619C Air King 6" Clip on Fan
eco-5619C
Air King 6" Clip on Fan

$25.96
hf-PHB4020 Phantom Commercial 1000W Double-Ended Digital Ballast w/USB interface - HPS, 277v
hf-PHB4020
Phantom Commercial 1000W Double-Ended Digital Ballast w/USB interface - HPS, 277v

$255.61
742400 Hydro Flow 3/16in Poly Tube Push-In-Straight Fitting (Case of 250)
742400
Hydro Flow 3/16in Poly Tube Push-In-Straight Fitting (Case of 250)

$20.27
dl-SNS217-1GAL SNS 217 Spider Mite Control 1 Gallon
dl-SNS217-1GAL
SNS 217 Spider Mite Control 1 Gallon

$69.64
hf-ML21427 Phosphate Supplement 32oz
hf-ML21427
Phosphate Supplement 32oz

$18.94
700390 ONA DISPENSERS - MIST AUTOMATIC DISPENSER
700390
ONA DISPENSERS - MIST AUTOMATIC DISPENSER

$16.21
705174 NPK Mighty 2.5 Gallon (2/Cs)
705174
NPK Mighty 2.5 Gallon (2/Cs)

$55.86
hf-LGP4400 Kill-a-Watt Electricity Usage Monitor
hf-LGP4400
Kill-a-Watt Electricity Usage Monitor

$27.85
780109 Grozone Control OSW On/Off 120 Volt Switcher (Trigger Cord)
780109
Grozone Control OSW On/Off 120 Volt Switcher (Trigger Cord)

$46.85
708445 ECOPLUS™ 3/4" (19mm) BARBED STRAIGHT (BAG of 10)
708445
ECOPLUS™ 3/4" (19mm) BARBED STRAIGHT (BAG of 10)

$5.56
715080 ROOTS ORGANICS ANCIENT AMBER - 5 GALLON SIZE
715080
ROOTS ORGANICS ANCIENT AMBER - 5 GALLON SIZE

$94.96
hf-HGDBT65H Dirt Pot Flexible Portable Planter, Tan, 65 Gallon, with handles
hf-HGDBT65H
Dirt Pot Flexible Portable Planter, Tan, 65 Gallon, with handles

$16.00
726551 Dyna Gro Mag Pro Gallon (4/Cs)
726551
Dyna Gro Mag Pro Gallon (4/Cs)

$42.36
700819 Quest Dual 105 Overhead Dehumidifier
700819
Quest Dual 105 Overhead Dehumidifier

$2,072.95
dl-770044 Oasis 4' x 4' Grow Tent
dl-770044
Oasis 4' x 4' Grow Tent

$143.92
hf-CSFT275 275 Gallon Flexitank
hf-CSFT275
275 Gallon Flexitank

$276.03
eco-2907A Hydroplex - 1/2 Gallon (6/cs)
eco-2907A
Hydroplex - 1/2 Gallon (6/cs)

$27.86
eco-5948 Heat Mat Thermostat (6/cs)
eco-5948
Heat Mat Thermostat (6/cs)

$32.65
hf-BCPSH3200 Hortitrellis 4'x3280'
hf-BCPSH3200
Hortitrellis 4'x3280'

$268.68
715336 Soul Big Swell Gallon (4/Cs)
715336
Soul Big Swell Gallon (4/Cs)

$95.54
760443 FloraFlex 60 1/4 in 2 GPH Long Rocket Drippers (1=6/Bag) (Special Order)
760443
FloraFlex 60 1/4 in 2 GPH Long Rocket Drippers (1=6/Bag) (Special Order)

$4.86
750110 ADJUSTABLE ELBOW 8" for Ducting
750110
ADJUSTABLE ELBOW 8" for Ducting

$4.97
hf-HGTB50GF 1/2" Black Tubing, 25' Roll
hf-HGTB50GF
1/2" Black Tubing, 25' Roll

$7.63
736185 "Y" DUCT CONNECTORS 4" X 4" X 4"
736185
"Y" DUCT CONNECTORS 4" X 4" X 4"

$10.99
700841 Quest Condensate Pump Kit for Quest 105, 155, and 205 (Special Order)
700841
Quest Condensate Pump Kit for Quest 105, 155, and 205 (Special Order)

$95.14
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

$196.80
hf-SW0100 Illuminati International 100 Micron Tray Top for Trim Tray
hf-SW0100
Illuminati International 100 Micron Tray Top for Trim Tray

$25.55
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
Manufacturer Info
Humboldt Nutrients
Humboldt Nutrients Homepage
Other products
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
Growing Cup 3", pack of 100
Growing Cup 3", pack of 100
$31.26
$22.00
Similar Products
Growing Solutions Catalyst  9lb.
hf-GSICAT9
Growing Solutions Catalyst 9lb.
$175.45

CNS17 Bloom, 1 gal
hf-BCCNS17BGAL
CNS17 Bloom, 1 gal
$17.58

Flora Nectar Coconut Gal
hf-GH1763
Flora Nectar Coconut Gal
$37.58

Grow More Mendocino Honey, 1gal
hf-GR17537
Grow More Mendocino Honey, 1gal
$21.70

Budswel, 12lbs. dry
hf-GUBS012
Budswel, 12lbs. dry
$95.12

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