Horticulture Source » Gardening & Hydroponics Store » Meters, Timers & Instruments » Calibration, Storage & Cleaning Solutions, pH Up & Down » General Hydroponics: pH Down (dry) 1.5 lbs [eco-2818]   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.
Categories
* Lamps / Tubes / Bulbs ++ (524)
* Lighting Systems ++ (1102)
* Nutrients & Supplements (4340)
* Composters & Compost Tea Brewing (43)
* Organic Gardening (524)
* Leaf Shines & Washes (122)
* Pest & Disease Control (538)
* Cloning & Propagation (424)
* Grow Systems ++ (590)
! Meters, Timers & Instruments ++ (692)
 » ! Calibration, Storage & Cleaning Solutions, pH Up & Down (208)
 » Instruments, Thermometers, Hygrometers & Light Meters (24)
 » pH, EC, PPM & TDS Testers (337)
 » Timers & Lighting Controllers (123)
* Pots / Containers (1018)
* Pumps, Irrigation & Watering Supplies ++ (1552)
* Grow Media (566)
* Plant Seeds (18)
* Environmental Control ++ (1943)
* Greenhouses (89)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (131)
* Garden Accessories ++ (902)
* Hand Tools ++ (523)
* Gardening Books & DVDs (59)
* Growing Apparel (11)
Manufacturers more
What's New? more
6" F5 High output In Line Fan - 595 CFM
dl-959006
6" F5 High output In Line Fan - 595 CFM
$113.07
Quick Find
Quick Find
Use keywords to find the product you are looking for.
Advanced Search

Information
Who else is online?
There are 63 guests and 
1 logged in customer online.
Ads
Product not found!
Continue
New Products For July
hf-HM10016 Harvest-Master Heavy Duty HMR4 Relay. 3 Phase, 240vAC/32amp per phase
hf-HM10016
Harvest-Master Heavy Duty HMR4 Relay. 3 Phase, 240vAC/32amp per phase

$884.55
750110 ADJUSTABLE ELBOW 8" for Ducting
750110
ADJUSTABLE ELBOW 8" for Ducting

$4.59
732880 FoxFarm Bushdoctor Bembe Pint (12/Cs)
732880
FoxFarm Bushdoctor Bembe Pint (12/Cs)

$8.83
hf-ROAISOS16 Sap Off Soap (SOS), 16 oz
hf-ROAISOS16
Sap Off Soap (SOS), 16 oz

$15.18
hf-ON10094 Ona Apple Crumble Gel, 20L
hf-ON10094
Ona Apple Crumble Gel, 20L

$116.15
eco-5975C 7" x 7" Square Black Pot, 9" Tall - Case of 50
eco-5975C
7" x 7" Square Black Pot, 9" Tall - Case of 50

$76.19
hf-TFSD4L SugarDaddy 4 lt
hf-TFSD4L
SugarDaddy 4 lt

$63.60
739062 ORGANICARE PURE™ 1-5-4 'BLOOM' GRANULAR 1/4 LB SIZE (48/CASE) - SPECIAL ORDER ONLY
739062
ORGANICARE PURE™ 1-5-4 'BLOOM' GRANULAR 1/4 LB SIZE (48/CASE) - SPECIAL ORDER ONLY

$1.27
719946 SNOW STORM ULTRA 1 GALLON 4/CS
719946
SNOW STORM ULTRA 1 GALLON 4/CS

$94.46
dl-SNS217- Gal SNS 217 Spider Mite Control 1 Gal
dl-SNS217- Gal
SNS 217 Spider Mite Control 1 Gal

$68.06
719494 RX Green Solutions Life Cloning Solution 2.5 Gallon
719494
RX Green Solutions Life Cloning Solution 2.5 Gallon

$83.49
904535 Adjust-A-Wings Avenger Medium Reflector w/ Cord (72/Plt)
904535
Adjust-A-Wings Avenger Medium Reflector w/ Cord (72/Plt)

$91.94
hf-BLB12TURBO Blauberg  Inline Mixed Flow Fan 12"
hf-BLB12TURBO
Blauberg Inline Mixed Flow Fan 12"

$282.87
dl-PF2003 25mm Screw Top Tubes (16 pcs)
dl-PF2003
25mm Screw Top Tubes (16 pcs)

$22.30
hf-TNBB941006 Bloombastic 1250 ml
hf-TNBB941006
Bloombastic 1250 ml

$134.50
960384 Sun Blaze T5 HO 48 - 240 Volt
960384
Sun Blaze T5 HO 48 - 240 Volt

$172.44
SA406 Anti-Wilt Concentrate. 4 fl oz
SA406
Anti-Wilt Concentrate. 4 fl oz

$8.43
hf-SGO1277C SG Lite Ballast 1000W, 277V Convertible
hf-SGO1277C
SG Lite Ballast 1000W, 277V Convertible

$104.33
hf-HGTT Twist Tie
hf-HGTT
Twist Tie

$2.04
747406 TurboKlone T48 Klone Machine
747406
TurboKlone T48 Klone Machine

$213.90

010695-14
socket bracket (special order)

$14.00
870020 Super Sprouter Neoprene Insert 2in Green (Pack of 100)
870020
Super Sprouter Neoprene Insert 2in Green (Pack of 100)

$26.45
eco-5733A Active Air Y Connector 4" x 4" x 4"
eco-5733A
Active Air Y Connector 4" x 4" x 4"

$26.95
hf-IGSPM266 Phat Muffler 26" x 6"
hf-IGSPM266
Phat Muffler 26" x 6"

$68.47
906236 Sun System LEC ® Commercial Fixture 200-240 Volt 4200 K (Special Order)
906236
Sun System LEC ® Commercial Fixture 200-240 Volt 4200 K (Special Order)

$377.20
704098 Perma Guard Diatomaceous Earth OMRI Food Grade 50lb
704098
Perma Guard Diatomaceous Earth OMRI Food Grade 50lb

$27.54
702955 Powerbox DPC-15000-50A-4P (Plug&Play)
702955
Powerbox DPC-15000-50A-4P (Plug&Play)

$619.85
hf-TFPHD4L pH Down, 4 lt
hf-TFPHD4L
pH Down, 4 lt

$17.83
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
Manufacturer Info
General Hydroponics
General Hydroponics Homepage
Other products
Reviews more
Write ReviewWrite a review on this product!
BizRate Customer Certified (GOLD) Site - HorticultureSource.com -Specialty Gardening Supply Reviews at Bizrate


Tell A Friend
 
Share what you've found! Email a link to this page to friends, family, and colleagues!
Specials more
Chrome Air Divider 10 Outlet
Chrome Air Divider 10 Outlet
$7.49
$6.44
Similar Products
Microbe Life, pH Decrease 16 oz
hf-ML21402
Microbe Life, pH Decrease 16 oz
$11.34

Earth Juice Natural Up, 10 lb
hf-HOH84033
Earth Juice Natural Up, 10 lb
$53.42

Hydroponic Essentials pH Up Qt, case of 12
hf-ESPHUQT
Hydroponic Essentials pH Up Qt, case of 12
$74.72

pH DOWN 1 GALLON (4/CASE)
722125
pH DOWN 1 GALLON (4/CASE)
$17.02

OAKTON PH BUFFER SOLUTION 7.01 500 ML
716112
OAKTON PH BUFFER SOLUTION 7.01 500 ML
$15.18

Languages
English Deutsch Español
Currencies
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
Matched Content
APO/FPO addresses are no problem.
International orders are always welcome!
UPSFedExUSPS OnTrac CalOver EstesR+LSouthEasternSAIA
Copyright © 2005 — 2016 Usisu, Inc.: Conditions of Use VISAMasterCardAmerican ExpressDiscoverDiners ClubJBCPayPal Money Order