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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A combination of soluble seaweed extract, HumiSolve and seven micronutrients required for plant growth. Applied...
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Our low heat capacity drying method provides a natural, easy to use humic concentrate with...
This is the most effective humic acid product you will find anywhere. Our Cold Microbial...
VAM dramatically improves the surface area of your plant's root mass. This leads to increased...
TM-7™ contains the seven micronutrients critical for plant success, plus BioAg's premium concentrated humic powder...
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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