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
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The Air King 9" high performance pivot fan features 3-speed rotary knob operation with 112°...
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The 6" Air King Clip-On Fan features a convenient and easy to use spring loaded...
The 6 inch clip on fan has impact resistant plastic grills with chemical resistant polypropylene...
Don't get into a sticky situation. When your grow room's ductwork needs repair, it may...
Made of galvanized steel, these dampers prevent air leakage into your fan setup. They are...
Block the bugs -- and so much more! Our plastic mesh bug screen catches insects...
Every Can-Combo includes a recommended flange. Flanges are also available separately for your specific needs...
The Max Fan Saves Energy! The Max-Fan Saves Space! Extremely energy efficient Small airtight housing...
A pre-filter is the first line of defense against dust and debris clogging the pores...
The Can Filters Original is designed for the control of VOCs (paint fumes, hydrocarbons, etc...),...
The Max Fan saves energy and space, and is also extremely quiet. Features Energy efficient...
The Max Fan Saves Energy! The Max-Fan Saves Space! Extremely energy Efficient! Small Airtight...
With 15 years experience specializing in activated carbon odor control, Can-Filters designs and builds only...
The 38-Special series has been designed and manufactured with the same proven, packed bed design,...
The 38-Special series has been designed and manufactured with the same proven, packed bed...
3744 10th St NE, Washington DCCapital City Organics202-248-2483Get Directions
Capital City Hydroponics is now closed.Come visit us at CAPITAL CITY ORGANICS in Brookland, DC
11am-7pm Mon-Sat ;
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