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
$799.00
HLG 700 Rspec FR is designed for home and commercial growers looking for cost-effective lamp with...
+ Quick Look
$379.00
New improved longer design for more even light coverage. Our HLG 300L Bspec® indoor horticulture LED...
+ Quick Look
$124.00
The HLG Propagator lamp is designed for greens and clones. This lamp uses 132pcs Samsung...
+ Quick Look
$174.00
HLG 100 Rspec® uses a high efficiency white light Quantum Boards® made by Samsung using the...
+ Quick Look
$849.00
Our HLG 600 Bspec® Commercial Indoor Horticulture LED grow light is designed to replace 1000 watt HID. Each...
+ Quick Look
$599.00
HLG 350R Commercial Indoor Horticulture LED grow light is designed to replace a 600 watt HID...
+ Quick Look
$374.99
HLG BLACKWING commercial and indoor horticulture LED grow light uses 2 of our custom designed full-spectrum...
+ Quick Look
$849.00
HLG BLACKBIRD is designed for home grows and is perfect for 4x4 grow tents. HLG’s newest...
+ Quick Look
$1,099.00
HLG Scorpion R Spec is designed for grows with low ceiling heights or for vertical racks. ...
+ Quick Look
$1,449.00
Optimized for Vertical Rack Grows HLG Scorpion Diablo is designed for grows with low ceiling...
+ Quick Look
$849.00
Replaces 1000w hps Our HLG 600 Rspec® Commercial Indoor Horticulture LED grow light is designed to replace 1000watt...
+ Quick Look
$199.00
HLG 225 is a 225W LED lamp and powered with our custom designed high efficiency full spectrum...
+ Quick Look
$649.00
Our HLG 550 V2 ECO indoor Horticulture LED grow light is designed to replace a single-ended 1000watt...
+ Quick Look
$474.00
Our HLG300 V2 R Spec Commercial Indoor Horticulture LED grow light is designed to replace...
+ Quick Look
$1,099.00
HLG 650R Commercial Indoor Horticulture LED grow light is designed to replace a double-ended 1000...
+ Quick Look
$274.00
Passive-cooled 44" length provides wide spread coverage. Ideal for veg lamp, supplement light, or side...
+ Quick Look
$174.00
HLG 30 UVA SUPPLEMENT Waterproof 30 Watts UVA LED BAR designed for 12 hour cycle...
+ Quick Look
$1,049.00
Our HLG550 V2 Commercial Indoor Horticulture LED grow light is designed to replace a single-ended...
+ Quick Look
$174.00
HLG 100 V2 grow light by Horticulture Lighting Group uses custom designed High efficiency white...
+ Quick Look
$124.00
HLG 65 V2 Lamp by Horticulture Lighting Group is designed for vegging, clones, supplement light...
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