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
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• INCLUDES A HORTILUX LU1000 SUPER HPS BULB• CLEAN COOL TECHNOLOGY• LOW FREQUENCY, SQUARE WAVE FORM•...
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HORTILUX™ e-Start Metal Halide is a new family of lamps designed for use on electronic/digital...
HORTILUX Metal Ace (converts HPS to metal halide) conversion lamps are metal halide lamps that...
Optimum spectral energy required for vegetative growth. Our basic metal halide series bulbs provide high...
Optimum spectral energy required for vegetative growth. Our basic metal halide bulb series provides high...
HORTILUX Metal Halide provides optimum spectral energy required for vegetative growth. Our basic metal halide...
Designed to provide a fully-balanced light spectrum that replicates natural sunlight. The exclusive Iwasaki/EYE chemistry...
The powerful spectrum of HORTILUX™ BLUE is now available in a 600 watt version.600W BLUE...
Extend the growing season to 365 days a year with Eye HortiluxTM grow lamps. Choose Eye...
Extend the growing season to 365 days a year with Eye HortiluxTM grow lamps. Choose...
3744 10th St NE, Washington DCCapital City Organics202-248-2483Get Directions
Capital City Hydronics is now closed.We want to thank all of our customers for their support and invite you to our main location.
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