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
Sort by vendor ▼
A combination of soluble seaweed extract, HumiSolve and seven micronutrients required for plant growth. Applied...
View full product details →
This is the most effective humic acid product you will find anywhere. Our Cold Microbial...
All the power of HumiSolve humic acid, plus seven micronutrients required for plant growth. The...
VAM dramatically improves the surface area of your plant's root mass. This leads to increased...
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 ;
All Materials © 2021 Capital City Hydroponics | Website by Sleepless Media | Powered by Shopify