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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Use Cal-Mag calcium-magnesium supplement to: + Prevent calcium or magnesium deficiency in your garden +...
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Reach the full genetic potential of your crops with Emerald Harvest Cali Pro Grow A...
Enjoy Sweet Success INTENSIFY FLAVOR AND FRAGRANCE IN YOUR HIGH-YIELD CROPS WITH HONEY CHOME, AN...
A powerful bloom booster designed to create bigger, heavier blossoms, King Kola provides the essential...
Emerald Harvest Root Wizard is designed to increase the bioactivity that bulks up root mass...
Use Sturdy Stalk potassium silicate supplement to: + Encourage maximum plant growth and flower production...
Grow, Micro, Bloom supplies plants with precise nutrient formulations that deliver the right amounts of...
Premium Plant Tonic NURTURE YOUR PLANTS WITH EMERALD GODDESS, AN INVIGORATING PREMIUM PLANT TONIC FROM...
Amino acid based cocktail that intensifies final color in susceptible varieties. Stimulates resin and crystal...
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.
11am-7pm Mon-Sat ;
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