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...
+ Quick Look
$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...
+ Quick Look
$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.
+ Quick Look
$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.
+ Quick Look
$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
$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
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...
+ Quick Look
$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...
+ Quick Look
$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,...
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$0.00
This unique product allows you to add charge to any A/C that uses R410A refrigerant. ...
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$0.00
The SpeediChannel Lineset Cover Systems are used to conceal mini-split linesets, drain lines and control...
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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....
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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