Horticulture Source » Gardening & Hydroponics Store » Hanna Instruments: HANNA GROCHEK® 1500 PPM TDS SOLUTION 20 ML (CASE of 25) MODEL HI 70442P (FULL CASE QUANTITIES ONLY) [716880]   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
Hanna Instruments
Hanna Instruments 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 Español
Product not found!
Continue
New Products For February
hf-ML21588 Nourish-C 32 oz Certified Organic CA/OR ONLY
hf-ML21588
Nourish-C 32 oz Certified Organic CA/OR ONLY

$16.64
hf-BKORCHID Orchid Culture & Hydroponics
hf-BKORCHID
Orchid Culture & Hydroponics

$9.51
744500 True Liberty Quail Bags (100/Pack)
744500
True Liberty Quail Bags (100/Pack)

$29.43
hf-RCT3 3 Gallon Smart Pot 10x7.5" TAN
hf-RCT3
3 Gallon Smart Pot 10x7.5" TAN

$3.49
722005 1500 PPM CAL SOLUTION 8OZ (12/CASE)
722005
1500 PPM CAL SOLUTION 8OZ (12/CASE)

$4.92
hf-HNHR425 Humboldt Roots 1 gal.
hf-HNHR425
Humboldt Roots 1 gal.

$389.70
724955 Gro Pro Square 3 Gallon (100/Cs)
724955
Gro Pro Square 3 Gallon (100/Cs)

$2.62
728122 SpeediChannel 4in 90 degree Inside-turn Elbow Fitting
728122
SpeediChannel 4in 90 degree Inside-turn Elbow Fitting

$16.57
hf-US5002537 Ushio Hilux Gro CMH Lamp, 315W, 4200K  PGZ18
hf-US5002537
Ushio Hilux Gro CMH Lamp, 315W, 4200K PGZ18

$59.36
742742 Hydro Flow - Tub Outlet Straight Fitting w/ 2 Gaskets 1 in - Display Box (Box of 25)
742742
Hydro Flow - Tub Outlet Straight Fitting w/ 2 Gaskets 1 in - Display Box (Box of 25)

$66.76
hf-VX10040 Vegamatrix Amp-It, 55 gal
hf-VX10040
Vegamatrix Amp-It, 55 gal

$1,957.82
eco-2841 FloraNova Bloom - Quart (12/cs)
eco-2841
FloraNova Bloom - Quart (12/cs)

$15.13
dl-XNHBLFX-1QT X Nutrients Bloom FX (1 Quart)
dl-XNHBLFX-1QT
X Nutrients Bloom FX (1 Quart)

$8.71
703226 Sentinel GPS BLC-1a WM Basic Lighting Temperature Controller (Wall Mount)
703226
Sentinel GPS BLC-1a WM Basic Lighting Temperature Controller (Wall Mount)

$58.75
747300 Hydro Flow Multi-Flow Emitter (10/Pack)
747300
Hydro Flow Multi-Flow Emitter (10/Pack)

$4.47
718995 Hygrozyme Horticultural Enzymatic Formula 20 Liter
718995
Hygrozyme Horticultural Enzymatic Formula 20 Liter

$609.95
hf-HOEB35022 Elements Bloom Qt 0-0-16
hf-HOEB35022
Elements Bloom Qt 0-0-16

$14.03
901722 EYE HORTILUX™ STANDARD METAL HALIDE MM1000B/U/BT37/HTL 1000 WATT BT-37 (12/CASE) - (288/SKID)
901722
EYE HORTILUX™ STANDARD METAL HALIDE MM1000B/U/BT37/HTL 1000 WATT BT-37 (12/CASE) - (288/SKID)

$51.23
dl-790998 Philips GreenPower CDM Lamp 315 Watt Elite MW 3100K
dl-790998
Philips GreenPower CDM Lamp 315 Watt Elite MW 3100K

$71.27
hf-HL22097 Pre-Evolution Sediment Filter, Cleanable, 10"
hf-HL22097
Pre-Evolution Sediment Filter, Cleanable, 10"

$23.32
hf-AG3417 The Lazy Gardener Automatic Watering Device 10
hf-AG3417
The Lazy Gardener Automatic Watering Device 10

$14.31
hf-RV30050 Revelry Supply The Escort Backpack, Striped Dark Grey
hf-RV30050
Revelry Supply The Escort Backpack, Striped Dark Grey

$37.10
hf-HDIONGR2.5GAL Ionic Grow, 2.5 gal
hf-HDIONGR2.5GAL
Ionic Grow, 2.5 gal

$64.13
723710 Down To Earth Fish Powder 12-1-1 - 5 lb
723710
Down To Earth Fish Powder 12-1-1 - 5 lb

$30.63
351625 25 FOOT PATCH CORD Cat-5e RJ-45
351625
25 FOOT PATCH CORD Cat-5e RJ-45

$6.27
HY706 Ebb-N-Grow 6 Site Add On
HY706
Ebb-N-Grow 6 Site Add On

$65.96
700657 Can-Fan Intake Filter 8 in
700657
Can-Fan Intake Filter 8 in

$46.50
FE426 BioMarine. 1 Quart 2 - 3 - 1
FE426
BioMarine. 1 Quart 2 - 3 - 1

$14.01
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