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  Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » Meters, Timers & Instruments » pH, EC, PPM & TDS Testers » C.A.P. Custom Automated Products: Replacement Probe for pH/EC/TDS with Cal Check [HIMTR-RP4]   Mobile   Secure |  My Account | Cart Contents | Checkout )
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! Meters, Timers & Instruments ++ (705)
 » Calibration, Storage & Cleaning Solutions, pH Up & Down (204)
 » Instruments, Thermometers, Hygrometers & Light Meters (30)
 » ! pH, EC, PPM & TDS Testers (366)
 » Timers & Lighting Controllers (105)
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Boveda Mini 4 gram 2-Way Humidity Control Pack 600/Pack
dl-B62-04
Boveda Mini 4 gram 2-Way Humidity Control Pack 600/Pack
$314.16
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New Products For April
700560 Samsung MAX Ductless Split System 36,000 BTU Outdoor Unit Only
700560
Samsung MAX Ductless Split System 36,000 BTU Outdoor Unit Only

$2,193.54
hf-SBLENSYS Lens System for Sunburst
hf-SBLENSYS
Lens System for Sunburst

$11.42
K123 Seed Potato Knife with plastic handle
K123
Seed Potato Knife with plastic handle

$2.53
PO161 Plastic Pot. 16 in top x 11.5 in high
PO161
Plastic Pot. 16 in top x 11.5 in high

$7.95
MI196 Heavy Duty Spray Bottle. 1 Quart
MI196
Heavy Duty Spray Bottle. 1 Quart

$6.95
hf-PHR6020 Phantom 6" AC Double Ended Reflector Unit w/Lens
hf-PHR6020
Phantom 6" AC Double Ended Reflector Unit w/Lens

$128.48
eco-4441C 2' T5 Commercial 8 Tube 3" x 13 ½" x 23"
eco-4441C
2' T5 Commercial 8 Tube 3" x 13 ½" x 23"

$135.62
900514 Sun System Digital 250/400
900514
Sun System Digital 250/400

$174.93
hf-CAREG1 CO2 Regulator / Flowgauge .5-15 SCFH
hf-CAREG1
CO2 Regulator / Flowgauge .5-15 SCFH

$89.19
724808 Gro Pro Premium Nursery Pot 25 Gallon
724808
Gro Pro Premium Nursery Pot 25 Gallon

$11.40
hf-BCNSSWCQT Sweet Carbo Citrus - qt
hf-BCNSSWCQT
Sweet Carbo Citrus - qt

$18.98
733462 BIO-NRG Flavor 10 Liter
733462
BIO-NRG Flavor 10 Liter

$70.48
dl-HNK425 Sea Cal - 15 Gal. - Humboldt Nutrients
dl-HNK425
Sea Cal - 15 Gal. - Humboldt Nutrients

$1,048.91
736140 Hurricane After Burner Inline Fan 10in  1000 CFM
736140
Hurricane After Burner Inline Fan 10in 1000 CFM

$246.95
800515 SERRATED 6.5" BLADE SICKLE WOOD HANDLE - K205   PACKED - 12
800515
SERRATED 6.5" BLADE SICKLE WOOD HANDLE - K205 PACKED - 12

$34.44
hf-ROAISOS1 Sap Off Soap, 1 oz
hf-ROAISOS1
Sap Off Soap, 1 oz

$1.19
725735 SMART POT TAN 20 GAL
725735
SMART POT TAN 20 GAL

$9.96
dl-410010 10" x 25' Insulating Ducting
dl-410010
10" x 25' Insulating Ducting

$51.24
PU310 Rio 600 Pump. 163 GPH @ 1 ft
PU310
Rio 600 Pump. 163 GPH @ 1 ft

$22.95
726844 GH Diamond Black 6 Gallon
726844
GH Diamond Black 6 Gallon

$131.47
eco-5025 Pro Pump 150 GPH (8/case)
eco-5025
Pro Pump 150 GPH (8/case)

$31.20
HY637 Gold Flower Part B. 1 Liter
HY637
Gold Flower Part B. 1 Liter

$8.96
719667 Emerald Triangle G 10 - 1 Gallon (4/Cs)
719667
Emerald Triangle G 10 - 1 Gallon (4/Cs)

$130.90
hf-BCCM15 Cal Mag Plus 15 Gal
hf-BCCM15
Cal Mag Plus 15 Gal

$349.26
dl-590111 Hanging Wall Pots
dl-590111
Hanging Wall Pots

$13.99
717386 Super Natural Superlicious 100gm (24/Cs)
717386
Super Natural Superlicious 100gm (24/Cs)

$12.25
MI4804 Native Mango Scent Aerosol. 6.6 oz
MI4804
Native Mango Scent Aerosol. 6.6 oz

$5.95
eco-5281A Straight Connectors - 1" barbed
eco-5281A
Straight Connectors - 1" barbed

$0.56
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C.A.P. Custom Automated Products
C.A.P. Custom Automated Products Homepage
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Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

Roots Organics Uprising Grow 3lbs Dry Blend (3/CS)
Roots Organics Uprising Grow 3lbs Dry Blend (3/CS)
$13.20
$11.88
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