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  Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » Hanna Instruments: HANNA GROCHEK® WATERPROOF pH/EC/TDS TEMP METER W/pH ELECTRODE DIAGNOSTIC - HI9813-6 [716815]   Mobile   Secure |  My Account | Cart Contents | Checkout )
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Manufacturers more
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Dyna-Gro Root-Gel 2oz
dl-DGRTG-002
Dyna-Gro Root-Gel 2oz
$7.63
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New Products For August
720730 BIO CART. 5GAL RETAIL KIT 20/GAL
720730
BIO CART. 5GAL RETAIL KIT 20/GAL

$255.00
903090 REPLACEMENT FEMALE RECEPTACLE
903090
REPLACEMENT FEMALE RECEPTACLE

$4.82
hf-BACDE12025 Extension Cord, 120v, 25ft
hf-BACDE12025
Extension Cord, 120v, 25ft

$15.67
eco-2384 Active Aqua 20" Carbon Block Filter
eco-2384
Active Aqua 20" Carbon Block Filter

$22.66
MI037 Clone Guard Commercial - 1 pint
MI037
Clone Guard Commercial - 1 pint

$27.40
eco-5514 Glass Reservoir Heater 100W (36/cs)
eco-5514
Glass Reservoir Heater 100W (36/cs)

$18.28
eco-2800 KoolBloom - 2.2 lbs. (12/cs)
eco-2800
KoolBloom - 2.2 lbs. (12/cs)

$17.93
hf-AD207079 60ml Syringe with plastic needle for EC/pH tests
hf-AD207079
60ml Syringe with plastic needle for EC/pH tests

$4.09
dl-XNHSILICA-1QT X Nutrients Silica (1 Quart)
dl-XNHSILICA-1QT
X Nutrients Silica (1 Quart)

$8.24
hf-GH1703 RapidStart Root Enhancer, 1L
hf-GH1703
RapidStart Root Enhancer, 1L

$85.26
hf-PRPSGW5 Great White 5 lb
hf-PRPSGW5
Great White 5 lb

$354.11
700744 CAN-FILTER 38-SPECIAL   75
700744
CAN-FILTER 38-SPECIAL 75

$162.63
hf-BZSOILA5L B'Cuzz Soil Nutrition Component A, 5 lt
hf-BZSOILA5L
B'Cuzz Soil Nutrition Component A, 5 lt

$33.71
hf-HLROFILCAR Replacement Green Carbon Filter for Stealth Reverse Osmosis Filtration System
hf-HLROFILCAR
Replacement Green Carbon Filter for Stealth Reverse Osmosis Filtration System

$11.30
dl-HES5031 Hesi Super Vit 10 ML (24)
dl-HES5031
Hesi Super Vit 10 ML (24)

$11.58
hf-GH1704 Rapid Start, 1 gal
hf-GH1704
Rapid Start, 1 gal

$291.55
dl-777861 Replacement Straight Blade for 16" Metal Top Bowl Trimmer
dl-777861
Replacement Straight Blade for 16" Metal Top Bowl Trimmer

$12.20
800470 STRAIGHT BLADE BANANA KNIFE - K112   PACKED - 12
800470
STRAIGHT BLADE BANANA KNIFE - K112 PACKED - 12

$35.64
726710 ROOTECH CLONING GEL® -  4 OZ. (12/CASE)
726710
ROOTECH CLONING GEL® - 4 OZ. (12/CASE)

$24.03
hf-GH1583 SubCulture B 150g Jar
hf-GH1583
SubCulture B 150g Jar

$28.36
400025 15 AMP - 120/240 VOLT 15 AMP WALL RECEPTACLE
400025
15 AMP - 120/240 VOLT 15 AMP WALL RECEPTACLE

$4.88
eco-4497 All System™ Cord Set - w/ 15' 120V Power Cord
eco-4497
All System™ Cord Set - w/ 15' 120V Power Cord

$18.26
720175 FOX FARM HAPPY FROG® JUMP START 3-4-3 - 4 LB BAG (8/CASE)
720175
FOX FARM HAPPY FROG® JUMP START 3-4-3 - 4 LB BAG (8/CASE)

$8.80
hf-OK3566235 Oakton Waterproof EC Tester 11+
hf-OK3566235
Oakton Waterproof EC Tester 11+

$114.20
MI472 Ona Gel - Fresh Linen Scent (1 Qt)
MI472
Ona Gel - Fresh Linen Scent (1 Qt)

$17.52
714305 FOX FARM OCEAN FOREST® SOIL 1.5 CU FT 50 LBS (62-75/PALLET)
714305
FOX FARM OCEAN FOREST® SOIL 1.5 CU FT 50 LBS (62-75/PALLET)

$12.81
728544 ECOPLUS™ 1/2" BARBED X 3/8"  THREADED FITTING
728544
ECOPLUS™ 1/2" BARBED X 3/8" THREADED FITTING

$1.22
dl-791000-D InterLux™ 1000W HPS Double Ended High Performance Grow Lamp
dl-791000-D
InterLux™ 1000W HPS Double Ended High Performance Grow Lamp

$60.94
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Hanna Instruments
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Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

DUTCH MASTER™ FOLITECH GROW .15-0.5-.3 - 34OZ (12/CASE)
DUTCH MASTER™ FOLITECH GROW .15-0.5-.3 - 34OZ (12/CASE)
$20.67
$16.70
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Hanna Checker Cuvet Caps for Checker Series (4pcs)
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Hanna Checker Cuvet Caps for Checker Series (4pcs)
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HANNA GROCHEK®  pH 4.01 CALIBRATION SOLUNTION - 20 ML (CASE of 25) MODEL # HI 70004P (FULL CASE QUANTITIES ONLY)
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HANNA GROCHEK® pH 4.01 CALIBRATION SOLUNTION - 20 ML (CASE of 25) MODEL # HI 70004P (FULL CASE QUANTITIES ONLY)
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Milwaukee TDS/PPM T75 Tester WP
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Milwaukee TDS/PPM T75 Tester WP
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