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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Aphrodite is the goddess of love, which is exactly how you will feel about your...
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Aphrodite’s Extraction provides a rich blend of sucrose, glucose, and phosphate to promote a thriving...
Every plant needs certain compounds for growth beyond soil, light, water, and CO2. Athena’s Aminas...
Bloom Khaos is Nectar for the Gods’ patent pending secret weapon for flower production and...
Many production problems originate with too much nitrogen and potassium and not enough available calcium...
Gaia Mania is one of Oregon’s Only’s original products, and was designed to work as...
This blend of organic acids lowers your nutrient solution's pH. It's our pH down. Don't...
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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