We are Washington, D.C's premier location for all of your horticultural needs.
Located at 3744 10 St. NE, Washington, D.C. ; 20017
Call us at 202-248-2483.
Open 7 days a week Mon-Fri 11-7pm
Sunday 11-6pm
We are Washington, D.C's premier location for all of your horticultural needs.
Located at 3744 10 St. NE, Washington, D.C. ; 20017
Call us at 202-248-2483.
Open 7 days a week Mon-Fri 11-7pm
Sunday 11-6pm
+ Quick Look
$16.16
Plastic and Foam & Cement Equipment Pad The 2" thick equipment pad is the industry...
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$17.96
Plastic and Foam & Cement Equipment Pad The 2" thick equipment pad is the industry...
+ Quick Look
$156.56
Linesets and Interconnecting wires for 24,000 BTU Coaire Mini-Split System. Available in 25 ft. and...
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$310.46
Linesets and Interconnecting wires for 24,000 BTU Coaire Mini-Split System. Available in 25 ft. and...
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$11.66
Triple-D is a triple active synergistic detergent cleaner formulated to remove a broad range of...
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$1.34
Electrical components for Mini-Split Units.
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$65.66
Use this drain line with 25 ft. and 50 ft. mini-split linesets. 5/8"" ID 20...
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$75.56
Electrical components for Mini-Split Units.
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$20.66
Electrical components for Mini-Split Units.
+ Quick Look
$16.47
Electrical components for Mini-Split Units.
+ Quick Look
$25.16
Plastic and Foam & Cement Equipment Pad The 2" thick equipment pad is the industry...
+ Quick Look
$40.46
Plastic and Foam & Cement Equipment Pad The 2" thick equipment pad is the industry...
+ Quick Look
$272.66
German made, top quality motor. Same fans as FX series but offer a galvanized silver...
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$352.76
German made, top quality motor. Same fans as FX series but offer a galvanized silver...
+ Quick Look
$223.16
German made, top quality motor. Same fans as FX series but offer a galvanized silver...
+ Quick Look
$247.46
German made, top quality motor. Same fans as FX series but offer a galvanized silver...
+ Quick Look
$0.00
Used for coupling two mini-split linesets. Requires one coupler and two flare nuts per connection....
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$0.00
Used for coupling two mini-split linesets. Requires one coupler and two flare nuts per connection....
+ Quick Look
$0.00
Used for coupling two mini-split linesets. Requires one coupler and two flare nuts per connection....
+ Quick Look
$0.00
Helps electrical motors in Fans, Air Conditioners and Dehumidifiers to start more reliably when under...
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$0.00
Laminar Flow Fan Blade & Stator Technology creates optimal airflow similar in technology to...
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$0.00
Laminar Flow Fan Blade & Stator Technology creates optimal airflow similar in technology to...
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$0.00
Laminar Flow Fan Blade & Stator Technology creates optimal airflow similar in technology to...
+ Quick Look
$0.00
These Ideal-Air Butterfly Hose Clamps makes for quickly and easily attaching ducting to collar fittings....
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$0.00
These Ideal-Air Butterfly Hose Clamps makes for quickly and easily attaching ducting to collar fittings....
+ Quick Look
$0.00
These Ideal-Air Butterfly Hose Clamps makes for quickly and easily attaching ducting to collar fittings....
+ Quick Look
$0.00
These Ideal-Air Butterfly Hose Clamps makes for quickly and easily attaching ducting to collar fittings....
+ Quick Look
$0.00
These Ideal-Air Butterfly Hose Clamps makes for quickly and easily attaching ducting to collar fittings....
+ Quick Look
$0.00
The Ideal Air "CG2" Dehumidifier, is the 2nd generation of commercial grade dehumidifiers. It is...
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$0.00
The Ideal Air "CG2" Dehumidifier, is the 2nd generation of commercial grade dehumidifiers. It is...
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$0.00
Up to 50 pints per day Auto restart function Compact design Digital control panel with...
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$0.00
Up to 70 pints per day Auto restart function Compact design Digital control panel with...
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$0.00
Allows air conditioners and dehumidifiers to operate in colder conditions. Head pressure control of outdoor...
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$0.00
The Quest RDS 10 is the perfect dehumidifier for the grower wanting flexibility and convenience....
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$0.00
The Quest PowerDry 1300 is the perfect dehumidifier for the grower wanting flexibility and convenience....
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$0.00
The Quest PowerDry 4000 is the perfect solution for large, High Grade Growers wanting flexibility,...
Capital City Hydroponics is now closed.
Come visit us at CAPITAL CITY ORGANICS in Brookland, DC
11am-7pm Mon-Sat ;
11am-5pm Sundays
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