Horticulture Source » Gardening & Hydroponics Store » Hanna Instruments: HANNA GROCHEK® GROCHECK TDS MONITOR (MODEL HI 983301N) [716870]   Mobile   Secure |  My Account | Cart Contents | Checkout )
Horticulture Source
Quick Find
Help [?]   Search Descriptions Phrase   Advanced
Secure   My Account   Cart Contents   Checkout  
Happy National Garden Month!
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!
Product not found!
Continue
New Products For April
hf-VX60020 Vegamatrix Hard-N-Quick, 1 gal
hf-VX60020
Vegamatrix Hard-N-Quick, 1 gal

$112.60
708212 Hydro Flow Flex PVC Tubing .240 OD x .160 ID 1000 ft
708212
Hydro Flow Flex PVC Tubing .240 OD x .160 ID 1000 ft

$67.25
714045 COCOTEK BASKET LINERS 8" (10/BAG) SOLD IN BAG QUANTITIES ONLY
714045
COCOTEK BASKET LINERS 8" (10/BAG) SOLD IN BAG QUANTITIES ONLY

$1.76
705612 86 Mites and Mold 1 Gallon PRO Concentrate (Makes 51 Gallons) (1/Cs) (Special Order)
705612
86 Mites and Mold 1 Gallon PRO Concentrate (Makes 51 Gallons) (1/Cs) (Special Order)

$604.99
dl-777122-BAGSYSTEM Centurion Keif Collection System - KCS-040 Tabletop, Mini, Original, Silver Bullet (Special Order)
dl-777122-BAGSYSTEM
Centurion Keif Collection System - KCS-040 Tabletop, Mini, Original, Silver Bullet (Special Order)

$218.90
dl-HES5024-10 Hesi Powerzyme 10L
dl-HES5024-10
Hesi Powerzyme 10L

$116.85
b-KL160 Kind LED K3 Series L600 LED (No USPS)
b-KL160
Kind LED K3 Series L600 LED (No USPS)

$895.00
hf-MCORG2.5GAL Maxicrop Original 2.5 Gal
hf-MCORG2.5GAL
Maxicrop Original 2.5 Gal

$47.18
dl-DGGRO-100 Dyna-Gro Grow 7-9-5 Gallon
dl-DGGRO-100
Dyna-Gro Grow 7-9-5 Gallon

$34.65
724615 NET POT LIDS 5" (10/BAG, 25 BAGS/CASE, 250/CASE) SOLD IN BAG OR CASE QUANTITIES ONLY
724615
NET POT LIDS 5" (10/BAG, 25 BAGS/CASE, 250/CASE) SOLD IN BAG OR CASE QUANTITIES ONLY

$7.92
713110 PARGRO® STONEWOOL NEPTUNE PLUGS - 1.5" X 1.5" X 1.5" (98 PLUGS/SHEET) (30 SHEETS/CASE)
713110
PARGRO® STONEWOOL NEPTUNE PLUGS - 1.5" X 1.5" X 1.5" (98 PLUGS/SHEET) (30 SHEETS/CASE)

$178.06
732025 B'CUZZ® BLOOM 0-0-0.7 - 12 OZ (12/CASE)
732025
B'CUZZ® BLOOM 0-0-0.7 - 12 OZ (12/CASE)

$13.09
SL20H 400w 2K High Pressure Sodium Lamp.
SL20H
400w 2K High Pressure Sodium Lamp.

$66.00
hf-BCPBPSQT Pure Blend Pro Soil, 1 qt
hf-BCPBPSQT
Pure Blend Pro Soil, 1 qt

$13.92
hf-MBR5002 70% Neem Oil, 1 pt
hf-MBR5002
70% Neem Oil, 1 pt

$16.49
730085 Sunfilm Black & White Panda Film 10 ft x 10 ft Folded
730085
Sunfilm Black & White Panda Film 10 ft x 10 ft Folded

$7.15
dl-XNHFLSP-2.5GA X Nutrients Grow Spray (2.5 Gallon)
dl-XNHFLSP-2.5GA
X Nutrients Grow Spray (2.5 Gallon)

$48.95
hf-ML21403 Microbe Life, pH Decrease 32oz
hf-ML21403
Microbe Life, pH Decrease 32oz

$16.60
740042 PUMP DISPENSER 1OZ. FOR 2.5 GALLON JUGS (case of 12)
740042
PUMP DISPENSER 1OZ. FOR 2.5 GALLON JUGS (case of 12)

$59.27
hf-ROSSAA5G Soul Synthetics Amino Aide 5 Gal
hf-ROSSAA5G
Soul Synthetics Amino Aide 5 Gal

$363.00
715695 Cutting Edge Plant Amp Gallon
715695
Cutting Edge Plant Amp Gallon

$58.08
hf-BZSOILB10L B'Cuzz Soil Nutrition Component B, 10 lt
hf-BZSOILB10L
B'Cuzz Soil Nutrition Component B, 10 lt

$47.14
hf-HX82633 PowerVEG T5 2' 633 Red Grow Light (Case of 24)
hf-HX82633
PowerVEG T5 2' 633 Red Grow Light (Case of 24)

$24.20
718995 Hygrozyme Horticultural Enzymatic Formula 20 Liter
718995
Hygrozyme Horticultural Enzymatic Formula 20 Liter

$609.95
713210 PARGRO® STONEWOOL QD PLUGS - 1.5" X 1.5" X 1.5" (98 PLUGS/SHEET) (14 SHEETS/CASE) (32 CASES/PALLET)
713210
PARGRO® STONEWOOL QD PLUGS - 1.5" X 1.5" X 1.5" (98 PLUGS/SHEET) (14 SHEETS/CASE) (32 CASES/PALLET)

$109.16
hf-HGDB65 Dirt Pot Flexible Portable Planter, Grey, 65 gal, with handles
hf-HGDB65
Dirt Pot Flexible Portable Planter, Grey, 65 gal, with handles

$15.15
870035 Super Sprouter Neoprene Insert 2in Black (Pack of 100)
870035
Super Sprouter Neoprene Insert 2in Black (Pack of 100)

$25.30
hf-HNP404 ProZyme 16 oz.
hf-HNP404
ProZyme 16 oz.

$14.48
Ads
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 ++ (532)
* Lighting Systems ++ (1235)
* Nutrients & Supplements (4353)
* Composters & Compost Tea Brewing (41)
* Organic Gardening (522)
* Leaf Shines & Washes (93)
* Pest & Disease Control (609)
* Cloning & Propagation (439)
* Grow Systems ++ (724)
* Meters, Timers & Instruments ++ (655)
* Pots / Containers (1033)
* Pumps, Irrigation & Watering Supplies ++ (1745)
* Grow Media (548)
* Plant Seeds (62)
* Environmental Control ++ (2067)
* Greenhouses (83)
* Grow Rooms / Tents (167)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1137)
* Hand Tools ++ (463)
* Gardening Books & DVDs (55)
* Growing Apparel & Bags (119)
Manufacturers more
Ads
Most Viewed
Gro Pro Premium Nursery Pot 1 Gallon
Gro Pro Premium Nursery Pot 1 Gallon
1 Gal. Thermoformed Pot
1 Gal. Thermoformed Pot
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
SUN SYSTEM® HPS 150W GROW LIGHT FIXTURE - COMPLETE WITH LAMP INCLUDED
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)
Hydroton Original 50 Liter (33/Plt)
Hydroton Original 50 Liter (33/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
Plastic Dura-Pot. 3.5 in
Plastic Dura-Pot. 3.5 in
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
MESH POT / BUCKET LID 8" FITS SNUGGLY ON A 5 GALLON BUCKET
Vortex Inline Fan 6 in 452 CFM
Vortex Inline Fan 6 in 452 CFM
SUPERTHRIVE™ 4 OZ (12/CASE)
SUPERTHRIVE™ 4 OZ (12/CASE)
EZ-CLONE SPRAYER RED (BAG OF 100)
EZ-CLONE SPRAYER RED (BAG OF 100)
Round Net Pot. 2 in
Round Net Pot. 2 in
Languages
English Deutsch Español
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