Horticulture Source » Gardening & Hydroponics Store » Humboldt Nutrients: HUMBOLDT MASTER B 2.5 Gallons 2/CS [723038]   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 12th Year of Service to Gardeners! Thank you for your business!
Manufacturer Info
Humboldt Nutrients
Humboldt Nutrients Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (522)
* Lighting Systems ++ (1191)
* Nutrients & Supplements (4247)
* Composters & Compost Tea Brewing (42)
* Organic Gardening (523)
* Leaf Shines & Washes (93)
* Pest & Disease Control (594)
* Cloning & Propagation (438)
* Grow Systems ++ (712)
* Meters, Timers & Instruments ++ (631)
* Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1724)
* Grow Media (533)
* Plant Seeds (62)
* Environmental Control ++ (2021)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1092)
* Hand Tools ++ (450)
* Gardening Books & DVDs (56)
* Growing Apparel & Bags (119)
Manufacturers more
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
1 Gal. Thermoformed Pot
1 Gal. Thermoformed Pot
Thermoformed Nursery Pot 1 Gallon
Thermoformed Nursery Pot 1 Gallon
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
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 Catalogs
Retail Product Catalogs
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)
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
Plastic Dura-Pot. 3.5 in
Plastic Dura-Pot. 3.5 in
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
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 Espańol
Product not found!
Continue
New Products For February
706598 Sun Hut S Hook 16 mm/.63 in 5/Bag
706598
Sun Hut S Hook 16 mm/.63 in 5/Bag

$1.91
hf-NTWC5 Organic Worm Castings
hf-NTWC5
Organic Worm Castings

$12.17
hf-OX80SYS oxyCLONE 80 Site Cloning System
hf-OX80SYS
oxyCLONE 80 Site Cloning System

$127.19
eco-5976 6" Square x 8" tall, white pot (case of 50)
eco-5976
6" Square x 8" tall, white pot (case of 50)

$44.55
dl-173770 Hanging Metal Drying Rack
dl-173770
Hanging Metal Drying Rack

$13.15

WG235
ZEN TEK Ergonomic, Top Quality Welding Goggles, meet ANSIZ287.1 standards. Round Lens

$4.54
740635 Measure Master 5000g Digital Scale w/ Bowl
740635
Measure Master 5000g Digital Scale w/ Bowl

$35.92
HY541 Pure Blend Pro Bloom. 1 Quart
HY541
Pure Blend Pro Bloom. 1 Quart

$18.93
hf-VC995561 Gold Label Nutrients Coco A, 500 ml
hf-VC995561
Gold Label Nutrients Coco A, 500 ml

$7.69
hf-ATPRO70S PRO filter 70s Non-Reversible Carbon Filter (with flange)
hf-ATPRO70S
PRO filter 70s Non-Reversible Carbon Filter (with flange)

$105.95
736935 ThermoFlo SR Ducting 12 in x 25 ft
736935
ThermoFlo SR Ducting 12 in x 25 ft

$44.30
742275 Hydro Flow Tub Outlet Tee Fitting Replacement Gasket 3/4in (Case of 100)
742275
Hydro Flow Tub Outlet Tee Fitting Replacement Gasket 3/4in (Case of 100)

$62.13
713402 Premier Pro-Mix MP Mycorrhizae Organik 3.8 cu ft (30/Plt)
713402
Premier Pro-Mix MP Mycorrhizae Organik 3.8 cu ft (30/Plt)

$43.98
hf-IGSPF246PF Phat Pre-Filter 24x6
hf-IGSPF246PF
Phat Pre-Filter 24x6

$5.94
hf-GH4165 1/2" Grommet
hf-GH4165
1/2" Grommet

$8.98
hf-GH1618 Hardwater FloraMicro 55 Gal
hf-GH1618
Hardwater FloraMicro 55 Gal

$742.00
hf-BUSD750 750W Sodium Bulb
hf-BUSD750
750W Sodium Bulb

$58.30
hf-OK3546215 Eco Tester TDS High
hf-OK3546215
Eco Tester TDS High

$56.59
743112 Current Culture UC Solo Pro 35 Gallon, 6 x 8 in Net Pots
743112
Current Culture UC Solo Pro 35 Gallon, 6 x 8 in Net Pots

$449.96
FA608 12" x 39" Phresh Filter
FA608
12" x 39" Phresh Filter

$321.16
hf-GPGS1 Growstone GS-1 Hydroponic 1.5 cf
hf-GPGS1
Growstone GS-1 Hydroponic 1.5 cf

$19.56
717934 Raw Grow 2 lb (3/Cs)
717934
Raw Grow 2 lb (3/Cs)

$48.46
732268 BOTANICARE® SWEET™ - CITRUS - 2.5 GALLON
732268
BOTANICARE® SWEET™ - CITRUS - 2.5 GALLON

$95.71
hf-FFLEX059 FloraFlex Long Plunge 90 deg 1 GPH, Pack of 6
hf-FFLEX059
FloraFlex Long Plunge 90 deg 1 GPH, Pack of 6

$4.19
724774 Smart Pot 800 Gallon (Special Order)
724774
Smart Pot 800 Gallon (Special Order)

$88.02
740895 BOND SUPER STEEL STAKE 3 FT (Bag of 20)
740895
BOND SUPER STEEL STAKE 3 FT (Bag of 20)

$13.52
eco-5131 Active Aqua White Flood Table, 4' x 4'
eco-5131
Active Aqua White Flood Table, 4' x 4'

$62.28
eco-5026 Pro Pump 275 GPH (6/case)
eco-5026
Pro Pump 275 GPH (6/case)

$52.77
Ads
Amazon Ad
ebay Ad

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
Ads

UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2018 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order