We are located at 821 Upshur Street NW in the rear unit.
Check out our new Brookland location at 3744 10 st NE
Call us at 202-758-2572 or 202-248-2483.
Open 7 days a week Mon-Fri 11-7pm
Sat-Sun 11-5pm
We are located at 821 Upshur Street NW in the rear unit.
Check out our new Brookland location at 3744 10 st NE
Call us at 202-758-2572 or 202-248-2483.
Open 7 days a week Mon-Fri 11-7pm
Sat-Sun 11-5pm
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$400.00
Designed by experts in lamp-ballast compatibility, the Eye Hortilux Gold Series e-Ballasts provide consistent, stable...
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$250.00
Designed by experts in lamp-ballast compatibility, the Eye Hortilux Gold Series e-Ballasts provide consistent, stable...
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$270.95
Galaxy Digital Logic Ballasts comes with a Green LED digital display for easy identification of...
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$234.95
The Galaxy Grow Amp 1000 Watt ballast can operate a 1000 watt lamp at 400...
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$268.95
The Galaxy Grow Amp 1000 Watt ballast can operate a 1000 watt lamp at 400...
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$216.95
Galaxy® Grow Amp ballasts are engineered to properly power every major brand lamp in the...
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$229.95
The Galaxy® LEC™ brand technology 315 ballast is optimized for cutting edge Light Emitting Ceramic®...
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$229.95
The Galaxy® LEC™ brand technology 315 ballast is optimized for cutting edge Light Emitting Ceramic®...
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$216.95
This Galaxy® Select-A-Watt® ballast can operate a 1000 watt lamp at 600, 750, 1000 watts...
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$659.95
• INCLUDES A HORTILUX LU1000 SUPER HPS BULB• CLEAN COOL TECHNOLOGY• LOW FREQUENCY, SQUARE WAVE FORM•...
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$260.95
The revolutionary Nanolux dimmable digital ballast is a premier choice for your garden. Available in...
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$346.45
The Nanolux Flip ballast utilizes the latest "Nano-Alter" digital technology allowing the operation of two...
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$194.35
The revolutionary Nanolux dimmable digital ballast proves that good things do come in small packages....
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$294.95
Our Phantom Digital 750W Electronic Dimmable Ballast is part of the most rigorously tested ballast...
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$429.95
Phantom double-ended technology drives maximum PAR value! The engineering excellence of Phantom ballasts is now...
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$439.99
Phantom double-ended technology drives maximum PAR value! The engineering excellence of Phantom ballasts is now...
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$0.00
Phantom double-ended technology drives maximum PAR value! The engineering excellence of Phantom ballasts is now...
+ Quick Look
$439.99
Phantom double-ended technology drives maximum PAR value! The engineering excellence of Phantom ballasts is now...
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$289.95
We listened and learned from your input - now our Phantom Digital 1000W/240V Electronic Dimmable...
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$299.95
The Phantom II Digital Ballast takes the reliability and engineering superiority of the original Phantom...
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$289.95
The Phantom II Digital Ballast takes the reliability and engineering superiority of the original Phantom...
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$249.95
The Phantom II Digital Ballast takes the reliability and engineering superiority of the original Phantom...
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$229.95
The Phantom CMh 315W ballast is a remotely operated, low frequency, square-wave digital ballast designed specifically...
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$209.99
The Phantom PHB2040 Digital Ballast was developed from our popular Phantom II ballast line. It retains...
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$288.00
Use halide for growing and sodium for flowering, all in the same system! Hydrofarm's Powerhouse...
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$299.00
The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast...
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$261.00
$234.99The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast...
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$320.00
The Powerhouse is packed with features that makeit the most advanced electromagnetic HID ballast on the...
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$300.00
Use halide for growing and sodium for flowering, all in the same system! Hydrofarm's Powerhouse...
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$223.00
The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast...
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$210.00
The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast...
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$309.00
The Powerhouse is packed with features which make it the most advanced electromagnetic HID ballast...
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$269.95
Quantum 1000W Dimmable 120/240vac Ballasts are designed to meet the most demanding requirements of indoor gardeners....
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$159.95
Quantum 400W Dimmable Ballast The Quantum Dimmable Ballast brings quality, efficiency, and high intensity illumination to your...
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$184.95
Quantum 600W Dimmable 120/240vac Ballasts are designed to meet the most demanding requirements of indoor gardeners....
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$139.95
Get more ballast for your buck with the SG Lite, which is light on price...
821 Upshur Street NW, Washington DC
Located in the rear unit
202-758-2572
Get Directions
Store Location Hours:
Cap City Organics:
202-248-2483
Brookland, DC 11am-7pm M-F 10am-6pm Sat
Closed Sundays
Cap City Hydro: 202-758-2572
Petworth, DC
11am-7pm Tues-Fri
11am-5pm Sat-Sun
Closed Mondays
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