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
$70.00
Athena Cleanse is made from the ideal (and safe) root zone optimizing agents--Hypochlorous acid. This...
+ Quick Look
$129.99
SaniDate 5.0 Sanitizer / DisinfectantEffective hard surface and equipment sanitizer and disinfectant for use in...
+ Quick Look
$152.99
ZeroTol® 2.0 Fungicide / BactericideAn effective broad spectrum bactericide / fungicide that increases plant health...
+ Quick Look
$17.56
CoreScienceTM H202 34%, is a highly reactive concentration of H2O2 that does not contain stabilizers...
+ Quick Look
$50.99
A 29% liquid concentrate solution that adds oxygen to nutrient solutions through chemical compounds. This...
+ Quick Look
$17.29
The Mondi Mini Greenhouse Thermo-Hygrometer mounts to the side of your mini greenhouse and reads...
+ Quick Look
$0.00
Predatory mites are adult mites that seek out and kill pest mites, particularly the common...
+ Quick Look
$199.00
The smart environmental monitor. Real time and historical data:☁️ Vapor Pressure Deficit🌡️ Temperature 💧 Relative...
+ Quick Look
$499.99
The ultimate grow room monitor. Pulse Pro is the big brother of the Pulse One, including...
+ Quick Look
$339.00
Trichoderma harzianum Rifai strain T-22 & Trichoderma virens G-41 OMRI Listed. RootShield Plus Is A...
+ Quick Look
$8.99
Keep your potted plants free of annoying pests with this powerful pesticide-free houseplant insect killer...
+ Quick Look
$45.00
Therm X-70 is a natural wetting agent derived from yucca. It contains 100% concentrated yucca extract,...
Come visit us at CAPITAL CITY ORGANICS in Brookland, DC
11am-7pm Mon-Sat ;
11am-5pm Sundays
***Prices Are Subject To Change***
All Materials © 2023 Capital City Hydroponics | 
Website by Sleepless Media | Powered by Shopify