Horticulture Source » Gardening & Hydroponics Store » Hanna Instruments: Hanna pHep 1 pH Pen (HI 98107) [eco-5523]   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 ++ (2024)
* 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
749850 HB-101 Plant Vitalizer 500 ml (16.9 fl oz) (16/Cs)
749850
HB-101 Plant Vitalizer 500 ml (16.9 fl oz) (16/Cs)

$84.83
743105 Current Culture 4-Site Expansion Kit for UC XXL13
743105
Current Culture 4-Site Expansion Kit for UC XXL13

$418.46
730100 PANDA FILM 10 X 100 (5.5 ML) NOW EVEN THICKER
730100
PANDA FILM 10 X 100 (5.5 ML) NOW EVEN THICKER

$64.26
hf-ON10050 Ona Gel Fresh Linen Gal Jar
hf-ON10050
Ona Gel Fresh Linen Gal Jar

$30.61
741648 Hydro-Logic Stealth RO100/200 RO Membrane
741648
Hydro-Logic Stealth RO100/200 RO Membrane

$53.41
727035 LITTLE GIANT - 5-MSP 1200 GPH SUBMERSIBLE PUMP - BLUE
727035
LITTLE GIANT - 5-MSP 1200 GPH SUBMERSIBLE PUMP - BLUE

$109.82
dl-367971 Zen Blend Soil 2 Yard Tote (Special Order)
dl-367971
Zen Blend Soil 2 Yard Tote (Special Order)

$302.50
801025 Grower's Edge Plant Stake Labels Dark Blue - Box of 1000pcs
801025
Grower's Edge Plant Stake Labels Dark Blue - Box of 1000pcs

$20.66
EL258 Eye Bolt.
EL258
Eye Bolt.

$0.88
hf-CSHDWKT Cordset Hardware Kit
hf-CSHDWKT
Cordset Hardware Kit

$0.42
717206 Nutrilife Heavy Weight 20 Liter (1/Cs)
717206
Nutrilife Heavy Weight 20 Liter (1/Cs)

$68.56
dl-SNS604A-16OZ SNS 604A Vegetation Growth Stimulator 16 oz
dl-SNS604A-16OZ
SNS 604A Vegetation Growth Stimulator 16 oz

$8.25
hf-HX80633 PowerVEG T5 4' 633 Red Grow Light (Case of 24)
hf-HX80633
PowerVEG T5 4' 633 Red Grow Light (Case of 24)

$24.38
hf-WG7020 RootMaker II 32-Cell Propagation Tray
hf-WG7020
RootMaker II 32-Cell Propagation Tray

$5.94
903250 ECOPLUS® 120V 12 FT EXTENSION CORD 14GA
903250
ECOPLUS® 120V 12 FT EXTENSION CORD 14GA

$10.63
704051 REPLACEMENT POWER CORD FOR VAPORIZOR 704050
704051
REPLACEMENT POWER CORD FOR VAPORIZOR 704050

$14.12
901678 Eye PowerVEG FS-UV 4 ft 54W HO T5
901678
Eye PowerVEG FS-UV 4 ft 54W HO T5

$25.07
FE693 Bud Factor X 1 Liter
FE693
Bud Factor X 1 Liter

$83.26
FL310 24 Inch 4 Tube Fluorescent Fixture.
FL310
24 Inch 4 Tube Fluorescent Fixture.

$111.72
hf-TM01715D 7 Day Dual Outlet Digital Timer
hf-TM01715D
7 Day Dual Outlet Digital Timer

$10.05
747618 Hydro Flow / Netafim 17 mm Insert Adapter w/ Grommet for 1.5 in or Larger PVC (Bag of 25)
747618
Hydro Flow / Netafim 17 mm Insert Adapter w/ Grommet for 1.5 in or Larger PVC (Bag of 25)

$62.68
eco-5775 4 inch Clamps
eco-5775
4 inch Clamps

$1.29
723602 Down To Earth Mini Fert Asst Display - Blended
723602
Down To Earth Mini Fert Asst Display - Blended

$60.71
741112 Harvest More Static Brush (25/Cs)
741112
Harvest More Static Brush (25/Cs)

$2.73
716104 WATERPROOF ECOTESTR 1
716104
WATERPROOF ECOTESTR 1

$48.82
705434 Snoop's Premium Nutrients Bloom B Non-Circulating 1 Liter (Soil and Hydro Run To Waste) (12/Cs)
705434
Snoop's Premium Nutrients Bloom B Non-Circulating 1 Liter (Soil and Hydro Run To Waste) (12/Cs)

$8.03
FA926 Ducting Y Adapter. 6 in to 6 in to 6 in
FA926
Ducting Y Adapter. 6 in to 6 in to 6 in

$15.83
hf-BRGCD Back to the Roots     Garden in a Can, Dill
hf-BRGCD
Back to the Roots Garden in a Can, Dill

$5.01
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