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
$11.95
Locks out spider mites and powdery mildew while locking in water! Clone Guard locks in water...
+ Quick Look
$29.95
Locks out spider mites and powdery mildew while locking in water! Clone Guard locks in water molecules...
+ Quick Look
$132.99
Nuke em can be used ON the day of harvest or even after harvest. See...
+ Quick Look
$42.99
Nuke em can be used ON the day of harvest or even after harvest. See...
+ Quick Look
$19.99
Nuke em can be used ON the day of harvest or even after harvest. See...
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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