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
$22.95
EnviroGro 130W Dayspot Grow Light Kit For bigger, better blooms and healthy plant growth!• Add...
+ Quick Look
$0.00
Hydrofarm’s newest T5 system delivers performance, flexibility, and high lumen output in any growing environment....
+ Quick Look
$0.00
Hydrofarm’s newest T5 system delivers performance, flexibility, and high lumen output in any growing environment....
+ Quick Look
$0.00
Hydrofarm’s newest T5 system delivers performance, flexibility, and high lumen output in any growing environment....
+ Quick Look
$0.00
Hydrofarm's T5 EnviroGro system delivers performance, flexibility, and high lumen output in any growing environment....
+ Quick Look
$0.00
Hydrofarm’s newest T5 system delivers performance, flexibility, and high lumen output in any growing environment....
+ Quick Look
$0.00
Hydrofarm’s newest T5 system delivers performance, flexibility, and high lumen output in any growing environment....
+ Quick Look
$0.00
Hydrofarm’s newest T5 system delivers performance, flexibility, and high lumen output in any growing environment....
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 ;
11am-5pm Sundays
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