Horticulture Source » Gardening & Hydroponics Store » Nutrients & Supplements » General Hydroponics: Diamond Black. 1 Quart [FE428]   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
General Hydroponics
General Hydroponics 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 in Plant Food, Nutrients, Fertilizers & Supplements - Primary & Secondary, Essential & Minor Elements, Macronutrients, Micronutrients
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
Nutrient Trio-Soil Formula, 3 qts
Nutrient Trio-Soil Formula, 3 qts
PURPLE MAXX 8 OZ
PURPLE MAXX 8 OZ
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
FOX FARM BIG BLOOM™ 0-4-0 QUART (12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
EARTH JUICE™ BLOOM 0-3-1 Organic - QUART(12/CASE)
Go Box Starter Kit
Go Box Starter Kit
3-Part Box Starter Kit
3-Part Box Starter Kit
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
TECHNAFLORA® RECIPE FOR SUCCESS STARTER KIT (10/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
SUPERTHRIVE™ GALLON (4/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
BOTANICARE® LIQUID KARMA™ QUARTS (12/CASE)
Botanicare Cal-Mag Plus Quart (12/Cs)
Botanicare Cal-Mag Plus Quart (12/Cs)
FLORA BLOOM GALLON
FLORA BLOOM GALLON
GH Flora Series Performance Pack
GH Flora Series Performance Pack
Hygrozyme Horticultural Enzymatic Formula 1 Liter (12/Cs)
Hygrozyme Horticultural Enzymatic Formula 1 Liter (12/Cs)
FLORA GRO™ GALLON (4/CASE)
FLORA GRO™ GALLON (4/CASE)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
LIQUINOX START with Vitamin B-1. Gallon (No USPS)
Dirty Dozen Starter Kit
Dirty Dozen Starter Kit
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM GROW BIG® QUART (12/CASE)
FOX FARM BEASTIE BLOOMZ®  1LB (0- 50- 30)
FOX FARM BEASTIE BLOOMZ® 1LB (0- 50- 30)
FOX FARM TIGER BLOOM® QUART (12/CASE)
FOX FARM TIGER BLOOM® QUART (12/CASE)
Languages
English Deutsch Español
Product not found!
Continue
New Products For February
749506 Star Brite Performacide Mold & Mildew Stain Remover RTU 32 oz (6/Cs)
749506
Star Brite Performacide Mold & Mildew Stain Remover RTU 32 oz (6/Cs)

$11.39
hf-TFBCGR205L B.C. Grow, 205 lt
hf-TFBCGR205L
B.C. Grow, 205 lt

$822.62
717460 Neptunes Harvest Fish and Seaweed Fertilizer Quart (12/Cs)
717460
Neptunes Harvest Fish and Seaweed Fertilizer Quart (12/Cs)

$13.01
705430 Snoop's Premium Nutrients Bloom B Coco 20 Liter (1/Cs) (Special Order)
705430
Snoop's Premium Nutrients Bloom B Coco 20 Liter (1/Cs) (Special Order)

$92.65
NT720 1500 PPM Buffer Solution. 4 fl oz
NT720
1500 PPM Buffer Solution. 4 fl oz

$5.24
800125 Zenport Thinning Shear w/ Wishbone Spring H308 (10/Cs)
800125
Zenport Thinning Shear w/ Wishbone Spring H308 (10/Cs)

$7.29
310645 KRONUS SERIES REMOTE TEMP & HUM. SENSOR
310645
KRONUS SERIES REMOTE TEMP & HUM. SENSOR

$71.94
733535 GH CALIMAGIC 2.5 GALLON
733535
GH CALIMAGIC 2.5 GALLON

$56.95
hf-TFROOT661L ROOT 66 (1-1-1) 1 lt
hf-TFROOT661L
ROOT 66 (1-1-1) 1 lt

$58.06
EL439 430w High Pressure Sodium Capacitor.
EL439
430w High Pressure Sodium Capacitor.

$25.48
dl-SGSM32OZ Supreme Growers SMITE 32oz
dl-SGSM32OZ
Supreme Growers SMITE 32oz

$196.63
dl-597100 PruneX Fabric Pot - 100 Gal
dl-597100
PruneX Fabric Pot - 100 Gal

$17.66
hf-AAC75 3/4" Straight Connector, pack of 10
hf-AAC75
3/4" Straight Connector, pack of 10

$3.98
dl-SNS244C-16 oz SNS 244 Fungicide 16 oz Concentrate
dl-SNS244C-16 oz
SNS 244 Fungicide 16 oz Concentrate

$14.30
724375 GH® NET CUPS 6" BROWN (50/CASE) SOLD IN BAG QUANTITIES ONLY
724375
GH® NET CUPS 6" BROWN (50/CASE) SOLD IN BAG QUANTITIES ONLY

$59.95
dl-803112 120V Grounded 3 Outlet 12 ft Extension Cord - 14 Gauge
dl-803112
120V Grounded 3 Outlet 12 ft Extension Cord - 14 Gauge

$9.89
724928 Black Premium Plastic Saucer 20in (5/Cs)
724928
Black Premium Plastic Saucer 20in (5/Cs)

$5.69
728516 HORTI-CLEAN CONCENTRATE GALLON
728516
HORTI-CLEAN CONCENTRATE GALLON

$13.08
dl-202002 LTL CO2 - Daytime CO2 Controller
dl-202002
LTL CO2 - Daytime CO2 Controller

$193.55
728700 ECOPLUS™   1/4 HP CHILLER
728700
ECOPLUS™ 1/4 HP CHILLER

$343.30
MI991 Rope Ratchet Light Hangers
MI991
Rope Ratchet Light Hangers

$13.16
hf-RW92011 Neptune 15/75 -90, 36x6x3", case of 16
hf-RW92011
Neptune 15/75 -90, 36x6x3", case of 16

$47.18
010560 ADVANCE/UNIVERSAL T-5 HO FLUORESCENT ELECTRONIC BALLAST 1 X 80 WATT 5'
010560
ADVANCE/UNIVERSAL T-5 HO FLUORESCENT ELECTRONIC BALLAST 1 X 80 WATT 5'

$31.61
706664 Sun Hut Fortress 470 - 8 ft x 8 ft x 7.3 ft
706664
Sun Hut Fortress 470 - 8 ft x 8 ft x 7.3 ft

$757.55
728948 Premium Green Coconut Carbon Filter - 4.5 in x 10 in
728948
Premium Green Coconut Carbon Filter - 4.5 in x 10 in

$32.70
dl-129799 Florescent Light with Basic Reflector-200W
dl-129799
Florescent Light with Basic Reflector-200W

$65.84
hf-HGTFP3T Pro Cal Thermo 3 Gal Tall
hf-HGTFP3T
Pro Cal Thermo 3 Gal Tall

$1.05
760444 FloraFlex 60 1/4 in 1 GPH Long Rocket Drippers (1=6/Bag) (Special Order)
760444
FloraFlex 60 1/4 in 1 GPH Long Rocket Drippers (1=6/Bag) (Special Order)

$5.72
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