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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PRO-MIX HP-CC MYCORRHIZAE is a lightweight, high-porosity peat-based growing medium that contains chunk coir. It ensures...
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PRO-MIX® MP Mycorrhizae™ Organik™ is an approved-organic, multi-purpose growing medium that contains a mycorrhizal inoculum...
PRO-MIX® BX Mycorrihizae + Biofungicide offers a solution for growers seeking the benefits of added...
PRO-MIX ®BX BIOFUNGICIDE™ is a general purpose peat-based growing medium enriched with Bacillus subtilis, a...
PRO-MIX® BX MYCORRHIZAE™ is a general purpose peat-based growing medium containing, a beneficial mycorrhizal inoculum...
PRO-MIX is a high porosity peat-based growing medium containing, beneficial mycorrhizal inoculum (Glomus intraradices). This...
• Increases water and nutrient uptake• Enhances growth significantly• Increases transplanting survival rate• Increases plant...
3744 10th St NE, Washington DCCapital City Organics202-248-2483Get Directions
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