Horticulture Source » Gardening & Hydroponics Store » ProZyme - 5 Gal. - Humboldt Nutrients [dl-HNP420]   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 ++ (538)
* Lighting Systems ++ (1183)
* Nutrients & Supplements (4274)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (537)
* Leaf Shines & Washes (97)
* Pest & Disease Control (582)
* Cloning & Propagation (450)
* Grow Systems ++ (723)
* Meters, Timers & Instruments ++ (642)
* Pots / Containers (1019)
* Pumps, Irrigation & Watering Supplies ++ (1711)
* Grow Media (553)
* Plant Seeds (62)
* Environmental Control ++ (1990)
* Greenhouses (86)
* Grow Rooms / Tents (165)
* Reflective / B&W Films (141)
* Garden Accessories ++ (1022)
* Hand Tools ++ (526)
* Gardening Books & DVDs (57)
* Growing Apparel & Bags (95)
What's New? more
Supernatural Terra Pot 20 Liter (45/Plt)

Supernatural Terra Pot 20 Liter (45/Plt)
$22.82
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 21 guests and 
1 logged in customer online.
Ads
Product not found!
Continue
New Products For May
731984 Bloom Sensation 250 ml (12/Cs)
731984
Bloom Sensation 250 ml (12/Cs)

$24.73
hf-ACDH20A Dehumidifier - Analog Controls, 20L Per Day
hf-ACDH20A
Dehumidifier - Analog Controls, 20L Per Day

$184.11
721670 SEAGROW 5LB 4-26-26
721670
SEAGROW 5LB 4-26-26

$16.28
dl-SJSUPPORTIT Secret Jardin DR Tube Supports
dl-SJSUPPORTIT
Secret Jardin DR Tube Supports

$7.71
hf-MGMP1 2-Way Moisture/pH Meter
hf-MGMP1
2-Way Moisture/pH Meter

$4.44
719755 TM7 300 GRAMS 12/CS
719755
TM7 300 GRAMS 12/CS

$12.71
HL12V 400w 4K Metal Halide Coated Lamp (Base Up Burn).
HL12V
400w 4K Metal Halide Coated Lamp (Base Up Burn).

$48.55
hf-ARS320BT ARS Cultivation Scissors, Straight Carbon Steel Blade
hf-ARS320BT
ARS Cultivation Scissors, Straight Carbon Steel Blade

$15.61
706985 GHBB« WATERFARM« MODULE - 9" X 9" X 15"
706985
GHBB« WATERFARM« MODULE - 9" X 9" X 15"

$30.80
eco-5556 Hanging Chain (100 ft)
eco-5556
Hanging Chain (100 ft)

$28.00
719770 FUL-POWER Humic Acid QUART 12/CS
719770
FUL-POWER Humic Acid QUART 12/CS

$12.28
702670 HELIOS 3 4 LIGHT 240V LIGHT CONTROLLER
702670
HELIOS 3 4 LIGHT 240V LIGHT CONTROLLER

$156.18
eco-2102 ECOGROW “L” Gallon (Case of 4)
eco-2102
ECOGROW “L” Gallon (Case of 4)

$75.92
739605 Grotek Final Flush Reg 4 Liter (4/Cs)
739605
Grotek Final Flush Reg 4 Liter (4/Cs)

$26.62
700325 ONA BLOCK - FRESH LINEN 6 OZ  (48/CASE)
700325
ONA BLOCK - FRESH LINEN 6 OZ (48/CASE)

$7.15
hf-RV20050 Revelry Supply The Around-Towner Medium Duffle, Striped Black
hf-RV20050
Revelry Supply The Around-Towner Medium Duffle, Striped Black

$83.70
hf-HDFOS5 Europonic Fossil Fuel, 5 gal
hf-HDFOS5
Europonic Fossil Fuel, 5 gal

$111.60
DPG200 ZEN-TEK INSTRUMENTS 0-200 PSI Dry Pressure Gauge
DPG200
ZEN-TEK INSTRUMENTS 0-200 PSI Dry Pressure Gauge

$4.27
KIS-SP-90 SP-90 Soluble Humate Powder 1 lb
KIS-SP-90
SP-90 Soluble Humate Powder 1 lb

$12.99
760460 FloraFlex 6 in - 8 in Stacker (216/Cs)
760460
FloraFlex 6 in - 8 in Stacker (216/Cs)

$1.10
dl-112100 4' x 100' 2mil on White Mylar
dl-112100
4' x 100' 2mil on White Mylar

$34.46
906602 Sun System AC/DE Fusion 8 in Air-Cooled Fixture 120-240 V (12/Plt)
906602
Sun System AC/DE Fusion 8 in Air-Cooled Fixture 120-240 V (12/Plt)

$430.78
dl-590007 Fabric Grow Pots-7 gal.
dl-590007
Fabric Grow Pots-7 gal.

$3.49
dl-561201 Grow1 Scrog Kit 21" x 21"
dl-561201
Grow1 Scrog Kit 21" x 21"

$29.20
hf-HOJ05601 Earth Juice META-K, 2.5 gal
hf-HOJ05601
Earth Juice META-K, 2.5 gal

$47.53
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-HX57799 Hortilux Blue (Daylight) Super Metal Halide Bulb, 250W
hf-HX57799
Hortilux Blue (Daylight) Super Metal Halide Bulb, 250W

$69.75
ZL0014 Large roll of green tape for large tapener ZL100
ZL0014
Large roll of green tape for large tapener ZL100

$1.40
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
Natural Armor Animal Repellent - Ready to Use Spray, Gallon Thyme Scent
Natural Armor Animal Repellent - Ready to Use Spray, Gallon Thyme Scent
$39.99
$35.99
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate

Similar Products
Hesi Phosphorus Plus 20L
dl-HES5048
Hesi Phosphorus Plus 20L
$95.92

Uprising Bloom 40 lbs
hf-ROUB40
Uprising Bloom 40 lbs
$54.13

Vermicrop VermiBlood, High Nitrogen Blood Meal, 3 lbs
hf-VC995710
Vermicrop VermiBlood, High Nitrogen Blood Meal, 3 lbs
$13.39

Soy Ful Acid 1 Gal
hf-HOF03813
Soy Ful Acid 1 Gal
$24.74

GH Floralicious Bloom (275 Gallon Tote) (Special Order)
732193
GH Floralicious Bloom (275 Gallon Tote) (Special Order)
$7,877.64

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