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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Alchemist™ Liquid Oxygen H2O2 is composed of 34% Hydrogen Peroxide. Use with caution. Keep away...
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99.9% lab reagent/technical grade Isopropyl Alcohol. Removes saps and grunge from scissors, blades and equipment...
Durable, hard plastic that is washable and reusable. New bigger sizes to accommodate larger nursery...
The best of Buried Treasure® Guanos now available in a liquid format. Enhanced with the...
The Perfect Pot is durable and flexible, designed for use with large plants, for soil...
Rose bucket is another quality Dutch container that works great with one Hugo block, Growcubes,...
This fixture includes everything you need to get growing. It starts with a high quality...
Nature’s Nectar™ Terpene Plus is specifically formulated to increase the concentration of essential oil production...
3744 10th St NE, Washington DCCapital City Organics202-248-2483Get Directions
Capital City Hydronics is now closed.We want to thank all of our customers for their support and invite you to our main location.
11am-7pm Mon-Sat ;
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