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  Horticulture Source » Discount Specialty Farm, Greenhouse, Garden & Hydroponics Supply Store » Pumps, Irrigation & Watering Supplies » Grommets, Fittings, Valves, Adapters, Support Stakes & Fasteners » Bulkhead Thread / Thread 3/4in - Hole Size 1-1/2in (20/Cs) [540040]   Mobile   Secure |  My Account | Cart Contents | Checkout )
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! Pumps, Irrigation & Watering Supplies ++ (1424)
 » Aeration (162)
 » Automatic & Vacation Watering (21)
 » ! Grommets, Fittings, Valves, Adapters, Support Stakes & Fasteners (351)
 » Pumps, Pump Filter Bags & Inline Filters (269)
 » Reservoir Heaters & Chillers (47)
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Manufacturers more
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Gro Pro Root Master Pot 7 in
744797
Gro Pro Root Master Pot 7 in
$1.06
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New Products For October
hf-FC9638 Comfort Grip Floral Snips
hf-FC9638
Comfort Grip Floral Snips

$15.67
dl-HNHR400 Humboldt Nutrients Humboldt Roots 125 ml
dl-HNHR400
Humboldt Nutrients Humboldt Roots 125 ml

$25.62
906035 Philips Master GP T EL 600 Watt 400 Volt
906035
Philips Master GP T EL 600 Watt 400 Volt

$89.95
750110 ADJUSTABLE ELBOW 8" for Ducting
750110
ADJUSTABLE ELBOW 8" for Ducting

$4.75
729755 JAGER AQUARIUM HEATER - 200W - 15 IN - 79-106 GALLONS
729755
JAGER AQUARIUM HEATER - 200W - 15 IN - 79-106 GALLONS

$25.04
hf-HGNEO2B Neoprene 2" Insert Black
hf-HGNEO2B
Neoprene 2" Insert Black

$10.46
hf-SCIF4 4" Inline Fan, 200 CFM
hf-SCIF4
4" Inline Fan, 200 CFM

$111.32
740590 GARDENEER DEER-X® NETTING - 7FT X 100FT (6/CASE)
740590
GARDENEER DEER-X® NETTING - 7FT X 100FT (6/CASE)

$20.69
HL13V 400w 4K Metal Halide Lamp (Universal Burn).
HL13V
400w 4K Metal Halide Lamp (Universal Burn).

$48.55
736765 ELICENT INLINE FAN 8" 636 CFM
736765
ELICENT INLINE FAN 8" 636 CFM

$170.41
724205 VermaPlex Gallon (4/Cs)
724205
VermaPlex Gallon (4/Cs)

$27.43
741010 UVONAIR 5000
741010
UVONAIR 5000

$194.09
hf-HNMMX415 MycoMaximum 5 lb.
hf-HNMMX415
MycoMaximum 5 lb.

$124.95
MI29 Professional Safety Glasses with UV Protection
MI29
Professional Safety Glasses with UV Protection

$10.95
dl-HNB405 Bloom - 32 oz. - Humboldt Nutrients
dl-HNB405
Bloom - 32 oz. - Humboldt Nutrients

$7.14
380096 MOUNTING CLAMP 8" (NOISE REDUCTION CLAMP)
380096
MOUNTING CLAMP 8" (NOISE REDUCTION CLAMP)

$8.03
dl-912907 7" High Standard Domes
dl-912907
7" High Standard Domes

$3.04
eco-5281A Straight Connectors - 1" barbed
eco-5281A
Straight Connectors - 1" barbed

$0.57
hf-AS8RD Round Air Stone 8.5"x1"
hf-AS8RD
Round Air Stone 8.5"x1"

$17.81
hf-FX14082 Happy Frog Soil, 12 qt  (FL/MO/IN ONLY)
hf-FX14082
Happy Frog Soil, 12 qt (FL/MO/IN ONLY)

$5.00
746202 Nectar for the Gods Athena's Aminas Gallon (4/Cs)
746202
Nectar for the Gods Athena's Aminas Gallon (4/Cs)

$29.45
715875 Cutting Edge Bulletproof SI 2.5 Gallon
715875
Cutting Edge Bulletproof SI 2.5 Gallon

$83.30
dl-780006 Funk Filters-6 x 16 in.
dl-780006
Funk Filters-6 x 16 in.

$92.72
dl-HNG404 Grow - 16 oz. - Humboldt Nutrients
dl-HNG404
Grow - 16 oz. - Humboldt Nutrients

$4.03
hf-OK3546210 Eco Tester TDS Low
hf-OK3546210
Eco Tester TDS Low

$60.65
dl-SNS217-GAL SNS 217 Spider Mite Control 1 Gallon
dl-SNS217-GAL
SNS 217 Spider Mite Control 1 Gallon

$68.63
hf-HGPIP Disposable Transfer Pipettes 3
hf-HGPIP
Disposable Transfer Pipettes 3

$2.21
717368 Super Natural Excellofizz 15 Pack (4/Cs)
717368
Super Natural Excellofizz 15 Pack (4/Cs)

$45.96
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Specials more
INVENTORY BLOWOUT SALE
MANY ITEMS FAR BELOW COST - while quantities last

Chrome Air Divider 4 Outlet
Chrome Air Divider 4 Outlet
$3.77
$3.39
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