Horticulture Source » Gardening & Hydroponics Store » Structural Integrity - 16 oz. - Humboldt Nutrients [dl-HNSI404]   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 11th Year of Service to Gardeners! Thank you for your business!
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate

Shop By Price
Categories
* Lamps / Tubes / Bulbs ++ (529)
* Lighting Systems ++ (1184)
* Nutrients & Supplements (4200)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (534)
* Leaf Shines & Washes (97)
* Pest & Disease Control (586)
* Cloning & Propagation (450)
* Grow Systems ++ (721)
* Meters, Timers & Instruments ++ (661)
* Pots / Containers (1024)
* Pumps, Irrigation & Watering Supplies ++ (1720)
* Grow Media (555)
* Plant Seeds (62)
* Environmental Control ++ (2004)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1027)
* Hand Tools ++ (447)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (100)
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
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
EcoPlus Eco 396 Submersible Pump 396 GPH (24/Cs)
Thermoformed Nursery Pot 1 Gallon
Thermoformed Nursery Pot 1 Gallon
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 Catalog
Retail Product Catalog
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)
1 Gal. Thermoformed Pot
1 Gal. Thermoformed Pot
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
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
Plastic Dura-Pot. 3.5 in
Plastic Dura-Pot. 3.5 in
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
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 Español
Product not found!
Continue
New Products For July
741810 Green Coco Pre Filter 4.5" x 20"
741810
Green Coco Pre Filter 4.5" x 20"

$71.92
743069 Current Culture Under Current 4XXL 13
743069
Current Culture Under Current 4XXL 13

$882.18
hf-ACMA18 Mirage 15 SEER 18,000 BTU Air Conditioner
hf-ACMA18
Mirage 15 SEER 18,000 BTU Air Conditioner

$1,483.19
736460 DUCT COLLAR AIR TIGHT - 8 INCH
736460
DUCT COLLAR AIR TIGHT - 8 INCH

$7.69
hf-SN244C32OZ SNS 244C 32oz Fungicide Concentrate
hf-SN244C32OZ
SNS 244C 32oz Fungicide Concentrate

$30.69
hf-PROHHDE Pro Hammerhead Double-Ended DE Reflector
hf-PROHHDE
Pro Hammerhead Double-Ended DE Reflector

$110.45
708745 CLABER KOALA INDOOR FAUCET CONNECTOR (8/CASE)
708745
CLABER KOALA INDOOR FAUCET CONNECTOR (8/CASE)

$7.69
MFT106 Multi Function Tool
MFT106
Multi Function Tool

$8.81
906420 AgroLED 720 Dio-Watt Full Apectrum Low Pro 120 - 240 Volt 90° Optics
906420
AgroLED 720 Dio-Watt Full Apectrum Low Pro 120 - 240 Volt 90° Optics

$547.24
742200 HydroFlow Premium Ball Valve 1/2" Barb (case of 50)
742200
HydroFlow Premium Ball Valve 1/2" Barb (case of 50)

$62.32
530205 USHIO UHI-S175Q/14 MOGUL BASE 14K M37
530205
USHIO UHI-S175Q/14 MOGUL BASE 14K M37

$43.89
hf-GH2721 Vortex Sprayer
hf-GH2721
Vortex Sprayer

$89.28
801390 Bond TieRite Tape Gun Tie Tape - 1/2 in X 200 ft, 6 ml (Case of 24)
801390
Bond TieRite Tape Gun Tie Tape - 1/2 in X 200 ft, 6 ml (Case of 24)

$29.65
744348 HumiGuard Clamp Sealing Stainless Containers - 2 L / 1/4 lb
744348
HumiGuard Clamp Sealing Stainless Containers - 2 L / 1/4 lb

$20.58
H:SUP128BG Supreme 12x8 Green base
H:SUP128BG
Supreme 12x8 Green base

$339.72
eco-4297 Active Air 40 Filter Combo 10"
eco-4297
Active Air 40 Filter Combo 10"

$365.68
MI405 Water Conditioning Magnet.
MI405
Water Conditioning Magnet.

$242.95
715715 Uncle John's Blend Quart
715715
Uncle John's Blend Quart

$19.07
738360 Ideal H2O Hybrid Sediment/Carbon Filter (12/Cs)
738360
Ideal H2O Hybrid Sediment/Carbon Filter (12/Cs)

$14.63
724730 SMART POT 18" x 14.5" and 16 Gallons - #15 SIZE - 25/CASE (CASE DIM= 18" X 18" X 15") (CASE WEIGHT= 16LBS) w/ handles
724730
SMART POT 18" x 14.5" and 16 Gallons - #15 SIZE - 25/CASE (CASE DIM= 18" X 18" X 15") (CASE WEIGHT= 16LBS) w/ handles

$8.42
eco-5062 ActiveAqua Air 4 outlets
eco-5062
ActiveAqua Air 4 outlets

$24.34
eco-2894 Liquid Karma - 5 Gal (1/cs)
eco-2894
Liquid Karma - 5 Gal (1/cs)

$208.62
dl-SJDR60 Secret Jardin Dark Room II 24" x 24" x 64" (DR60II)
dl-SJDR60
Secret Jardin Dark Room II 24" x 24" x 64" (DR60II)

$139.32
700826 Ideal-Air 50 Pint Dehumidifier
700826
Ideal-Air 50 Pint Dehumidifier

$224.28
CO500 Gen-1 Liquid Propane CO2 Generator.
CO500
Gen-1 Liquid Propane CO2 Generator.

$398.47
hf-ETSS5GAL Snow Storm Ultra, 5 Gal
hf-ETSS5GAL
Snow Storm Ultra, 5 Gal

$304.85
733286 FoxFarm Gringo Rasta Rhize Up Mycorrhizae 1lb (12/Cs)
733286
FoxFarm Gringo Rasta Rhize Up Mycorrhizae 1lb (12/Cs)

$51.49
eco-2877-1 Sweet Carbo Berry - Qt (12/cs)
eco-2877-1
Sweet Carbo Berry - Qt (12/cs)

$18.50
Ads
Amazon Ad
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