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
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$12.50
Dyna-Gro Root-Gel is a unique, patented vitamin-hormone gel formulated for the propagation of cuttings. Root-Gel...
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$23.00
Dyna-Gro Root-Gel is a unique, patented vitamin-hormone gel formulated for the propagation of cuttings. Root-Gel...
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$349.95
The new EZ-Clone® Low Pro 64 White has been made from fully recyclable HDPE which...
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$2.35
EZ Clone Cloning Systems - the next generation in cloning technology. Benefits New 30, 60,...
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$1.75
Drainplug adapter for the EZ Clone Cloning Systems - the next generation in cloning technology....
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$109.95
Replacement pump for the EZ Clone machine 120 (plant site). Pumps at the rate of...
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$89.95
Replacement pump for the EZ Clone 64-site system. Pumps at the rate of 800 gallons...
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$249.95
The new EZ-Clone® Classic has been made from fully recyclable HDPE which highly chemically resistant...
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$144.00
The new EZ-CLONE Classic already lives up to it's name!It has been made from fully...
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$63.00
The new EZ-CLONE Classic already lives up to it's name!It has been made from fully...
+ Quick Look
$20.00
Clear Rez™ is the newest edition to the Ez-Clone® product line.This solution is designed to...
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$6.95
Clear Rez™ is the newest edition to the Ez-Clone® product line.This solution is designed to...
+ Quick Look
$12.00
Clear Rez™ is the newest edition to the Ez-Clone® product line.This solution is designed to...
+ Quick Look
$0.47
Specially designed for use in most aeroponic cloners, EZ-Clone Cloning Collars are manufactured from a...
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$0.47
Specially designed for use in most aeroponic cloners, EZ-Clone Cloning Collars are manufactured from a...
+ Quick Look
$0.47
Specially designed for use in most aeroponic cloners, EZ-Clone Cloning Collars are manufactured from a...
+ Quick Look
$0.47
Specially designed for use in most aeroponic cloners, EZ-Clone Cloning Collars are manufactured from a...
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$72.95
These are replacement pumps for your EZ-Clone units. Excellent quality pumps with minimal heat output....
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$6.95
EZ - Clone specially formulated gel is designed to speed up root development, produce vigorous...
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$12.25
EZ-Clone specially formulated gel is designed to speed up root development, produce vigorous healthy roots...
+ Quick Look
$21.95
EZ - Clone specially formulated gel is designed to speed up root development, produce vigorous...
+ Quick Look
$128.00
These are replacement pumps for your EZ-Clone units. Excellent quality pumps with minimal heat output....
+ Quick Look
$162.95
The new EZ-Clone® Classic has been made from fully recyclable HDPE which highly chemically resistant...
+ Quick Look
$119.95
The new EZ-Clone® Classic 9 has been made from fully recyclable HDPE which highly chemically...
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$129.95
EZ-CLONE 9 SITE SYSTEM Only taking up a mere 10 inch footprint, this little unit...
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$459.95
The new EZ-Clone® Lo Pro 128 Black overall height has been reduced by four inches,...
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$459.95
The new EZ-Clone® Lo Pro 128 overall height has been reduced by four inches, while...
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$349.95
The new EZ-Clone® 64 Lo Pro Black has been made from fully recyclable HDPE which...
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$34.95
Grow indoors or out, protected from all the elements, scavengers, and temperatures that could harm...
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$14.12
Grodan Gro-SmartTM Tray Your Grodan Starter plugs, Mini-BlocksTM and Gro-BlocksTM have finally found a home....
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$11.39
These rockwool plant starting plugs feature a slit for easy insertion of rooted cuttings. Ideal...
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$119.99
Hormex is a vitamin, hormone concentrate and root growth stimulant, and has been a household...
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$24.99
Hormex is a vitamin, hormone concentrate and root growth stimulant, and has been a household...
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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