Horticulture Source » Gardening & Hydroponics Store » Humboldt Nutrients Big Up Powder 1 lb. [dl-HNBUP410]   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! Thank you for your business!
Categories
* Lamps / Tubes / Bulbs ++ (529)
* Lighting Systems ++ (1186)
* Nutrients & Supplements (4286)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (536)
* Leaf Shines & Washes (97)
* Pest & Disease Control (588)
* Cloning & Propagation (450)
* Grow Systems ++ (722)
* Meters, Timers & Instruments ++ (662)
* Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1709)
* Grow Media (553)
* Plant Seeds (62)
* Environmental Control ++ (2004)
* Greenhouses (73)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (966)
* Hand Tools ++ (119)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (97)
What's New? more
Samsung Premium Wired Thermostat for 700548
700551
Samsung Premium Wired Thermostat for 700548
$334.74
Manufacturers more
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 June
721890 SUGAR PEAK VEGETATIVE 2.5 GALLON
721890
SUGAR PEAK VEGETATIVE 2.5 GALLON

$65.96
hf-THF825 8"x25' SR Ducting
hf-THF825
8"x25' SR Ducting

$62.45
eco-2227 Telescoping Watering Wand
eco-2227
Telescoping Watering Wand

$12.58
hf-RFB6 Super Large Reflector 6"
hf-RFB6
Super Large Reflector 6"

$133.89
eco-4002 Compact Fluorescent Fixture Lens System
eco-4002
Compact Fluorescent Fixture Lens System

$9.81
hf-NBIGS111 RH/Temp Smart Control
hf-NBIGS111
RH/Temp Smart Control

$445.18
hf-SLUSYS122 Slucket 12 Site Posiflow Complete System, 2 ft center (Special Order)
hf-SLUSYS122
Slucket 12 Site Posiflow Complete System, 2 ft center (Special Order)

$1,952.21
hf-FLT48 AgroBrite T5 432W 4' 8-Tube Fixture with Lamps
hf-FLT48
AgroBrite T5 432W 4' 8-Tube Fixture with Lamps

$135.02
hf-GH81398 GH Floralicious Plus, 55 gal (Special Order)
hf-GH81398
GH Floralicious Plus, 55 gal (Special Order)

$4,143.15
727368 Danner Supreme Hydroponic Air Pump 1 Outlet - 3 Watt (4/Cs)
727368
Danner Supreme Hydroponic Air Pump 1 Outlet - 3 Watt (4/Cs)

$8.26
hf-CF358611 Can 99 w/o Flange
hf-CF358611
Can 99 w/o Flange

$185.95
744402 Grower's Edge Black Diamond Textured Nitrile Gloves 6 mil - Medium (100/Box)
744402
Grower's Edge Black Diamond Textured Nitrile Gloves 6 mil - Medium (100/Box)

$13.34
hf-JS36GH Jump Start 36 Pellet Greenhouse
hf-JS36GH
Jump Start 36 Pellet Greenhouse

$5.58
dl-NPK341 RAW ominA - 8 oz
dl-NPK341
RAW ominA - 8 oz

$22.82
701004 Phresh Filter Lo-Pro 4in x 20in 125CFM
701004
Phresh Filter Lo-Pro 4in x 20in 125CFM

$55.80
736982 ECOPLUS® BACKDRAFT DUCTING DAMPER - 6"
736982
ECOPLUS® BACKDRAFT DUCTING DAMPER - 6"

$13.34
hf-EMMAT Emily's Moisture Mat
hf-EMMAT
Emily's Moisture Mat

$1.31
715725 Uncle John's Blend 2.5 Gallon
715725
Uncle John's Blend 2.5 Gallon

$107.14
hf-GH1683 FloraDuo B 1 gal
hf-GH1683
FloraDuo B 1 gal

$20.87
SL21V 250w 2K High Pressure Sodium Lamp.
SL21V
250w 2K High Pressure Sodium Lamp.

$32.67
901447 AgroLED iSunlight 41 Watt T5 4 ft White 5500K LED Lamp (25/Cs)
901447
AgroLED iSunlight 41 Watt T5 4 ft White 5500K LED Lamp (25/Cs)

$17.80
hf-CF340630 Can 10" Q-Max Fan, 3 Speed, 1019 CFM
hf-CF340630
Can 10" Q-Max Fan, 3 Speed, 1019 CFM

$357.03
hf-HNOG420 Grow Natural 5 gal.
hf-HNOG420
Grow Natural 5 gal.

$246.87
dl-173712 3' Hanging Dry Net with clips
dl-173712
3' Hanging Dry Net with clips

$29.73
hf-ACDC825P Active Air Premium Ducting, 8" x 25'
hf-ACDC825P
Active Air Premium Ducting, 8" x 25'

$16.73
hf-BCNSVA5 Vitamino 5 gal
hf-BCNSVA5
Vitamino 5 gal

$161.91
hf-ML21233 Nourish-L Gal (Liquid Certified Organic)
hf-ML21233
Nourish-L Gal (Liquid Certified Organic)

$56.00
901582 Sunmaster HPS SL600 U15 2.1K (12/Cs)
901582
Sunmaster HPS SL600 U15 2.1K (12/Cs)

$58.03
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
Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
HydroFlow Barbed Tee 3/16" (case of 500)
HydroFlow Barbed Tee 3/16" (case of 500)
$122.76
$104.00
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate

Similar Products
SEAGROW 1.5LB 4-26-26
721665
SEAGROW 1.5LB 4-26-26
$6.63

BC Grow. 1 Liter
HY370
BC Grow. 1 Liter
$19.60

Oneness 15 gal.
hf-HNO425
Oneness 15 gal.
$615.43

Mag Amped 2.5 gal
hf-CES2803
Mag Amped 2.5 gal
$107.14

BioBizz Bio-Heaven 5L
hf-BBBH5L
BioBizz Bio-Heaven 5L
$209.74

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