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  
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.
Happy President's Day! We are taking orders but please note some shippers & warehouses are closed in observance of President's Day.
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 ++ (1192)
* Nutrients & Supplements (4247)
* Composters & Compost Tea Brewing (42)
* Organic Gardening (523)
* Leaf Shines & Washes (93)
* Pest & Disease Control (594)
* Cloning & Propagation (439)
* Grow Systems ++ (712)
* Meters, Timers & Instruments ++ (631)
* Pots / Containers (1023)
* Pumps, Irrigation & Watering Supplies ++ (1724)
* Grow Media (533)
* Plant Seeds (62)
* Environmental Control ++ (2028)
* Greenhouses (84)
* Grow Rooms / Tents (166)
* Reflective / B&W Films (143)
* Garden Accessories ++ (1094)
* 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-HNOG410 Grow Natural gal.
hf-HNOG410
Grow Natural gal.

$57.32
eco-2007 Std. 16 oz. (Case of 16)
eco-2007
Std. 16 oz. (Case of 16)

$79.02
721505 Actinovate L & G - California Label 18 oz (12/Cs) (Special Order) (No USPS) CA ONLY
721505
Actinovate L & G - California Label 18 oz (12/Cs) (Special Order) (No USPS) CA ONLY

$117.45
hf-BCPC165 Power Cloner 165 Machine
hf-BCPC165
Power Cloner 165 Machine

$408.37
dl-790600-MH Interlux Metal Halide Grow Lamp-600W
dl-790600-MH
Interlux Metal Halide Grow Lamp-600W

$27.50
dl-SNS311-16OZ SNS 311 All Natural Surface Wash 16 oz
dl-SNS311-16OZ
SNS 311 All Natural Surface Wash 16 oz

$11.55
dl-886112 AWOL™ (L) Backpack -All Weather Odor Lock- "smell proof"
dl-886112
AWOL™ (L) Backpack -All Weather Odor Lock- "smell proof"

$100.00
901589 Ultra Sun T5 54W HO Lamp 4 ft Blue 6500K (25/Cs)
901589
Ultra Sun T5 54W HO Lamp 4 ft Blue 6500K (25/Cs)

$6.10
351625 25 FOOT PATCH CORD Cat-5e RJ-45
351625
25 FOOT PATCH CORD Cat-5e RJ-45

$6.27
732970 GROTEK® CAL-MAX™ 2-0-0 - 4 LITER (4/CASE)
732970
GROTEK® CAL-MAX™ 2-0-0 - 4 LITER (4/CASE)

$28.65
dl-SGBC1GAL Supreme Growers BudCharge 1gal
dl-SGBC1GAL
Supreme Growers BudCharge 1gal

$44.00
AG402 Agrikon Picking Sleeves , Priced By Pair
AG402
Agrikon Picking Sleeves , Priced By Pair

$6.64
721617 Grow More Hula Bloom 1.5 lb (12/Cs)
721617
Grow More Hula Bloom 1.5 lb (12/Cs)

$9.18
hf-TNRB500ML Rootbastic 500 ml
hf-TNRB500ML
Rootbastic 500 ml

$89.02
740935 BOND GREEN BAMBOO 4 FT (25/bag)
740935
BOND GREEN BAMBOO 4 FT (25/bag)

$3.26
hf-MBR5017 Sluggo (Iron Phosphate), 2.5 lbs
hf-MBR5017
Sluggo (Iron Phosphate), 2.5 lbs

$12.07
dl-XNHBLSP-1GA X Nutrients Bloom Spray (1 Gallon)
dl-XNHBLSP-1GA
X Nutrients Bloom Spray (1 Gallon)

$29.75
723018 HUMBOLDT BLOOM 1G 4/CS
723018
HUMBOLDT BLOOM 1G 4/CS

$18.80
hf-BCCSLSQT Clearex - Salt Leaching Solution 1 qt
hf-BCCSLSQT
Clearex - Salt Leaching Solution 1 qt

$8.46

ZL0026
Small Rolls of green tape for ZL100, 20 rolls per sleeve

$0.83
710075 LINEAR LIGHT MOVERS LIGHT RAIL 3.5 - SLIDE NUT WITH THUMB SCREW
710075
LINEAR LIGHT MOVERS LIGHT RAIL 3.5 - SLIDE NUT WITH THUMB SCREW

$0.83
740498 Grower's Edge Deluxe Steel Stakes 7/16 in Diameter 6 ft - Yellow (Bag of 20)
740498
Grower's Edge Deluxe Steel Stakes 7/16 in Diameter 6 ft - Yellow (Bag of 20)

$29.65
hf-AH87015 Net Pot 8", case of 52
hf-AH87015
Net Pot 8", case of 52

$135.68
hf-RORP200W Roots Organics White Root Pot, 200 gal, 50"x24"
hf-RORP200W
Roots Organics White Root Pot, 200 gal, 50"x24"

$33.18
eco-5763 Ona Mist 6 oz. - Polar Crystal
eco-5763
Ona Mist 6 oz. - Polar Crystal

$7.70
728308 EcoPlus 264 Replacement Filter
728308
EcoPlus 264 Replacement Filter

$1.36
dl-PX-LU600 Plantmax High Pressure Sodium 600 Watt (no warranty)
dl-PX-LU600
Plantmax High Pressure Sodium 600 Watt (no warranty)

$17.77
PO102 Large Clear Plastic Dome. 40 in x 20 in x 6 in (approx)
PO102
Large Clear Plastic Dome. 40 in x 20 in x 6 in (approx)

$42.20
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