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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Hanna's buffer solutions are made from established formulas and are standardized with a pH meter...
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All Hanna solution bottles come with a pH Vs. temperature chart together with the production...
Primo testers provide a fast and dependable way to measure the total dissolved solids or...
This replacement probe supports the combination pH electrode for field applications. The HI 9026 is...
Salinity (NaCI) Calibration solution 30G/L
Handy for direct pH testing of soils or pH soil solutions. The non-refillable Bluelab Soil...
Single-dose sachets are quick and easy to use. Each sealed, light tight sachets holds just...
Hanna storage solutions are prepared with high-grade potassium chloride and potassium hydrogen phthalate by titration...
Technaflora's pH Up and pH Down enable the gardener to moderate and maintain optimum pH...
Conductivity and Total Dissolved Solids measurements have never been easier. DiST's ease-of-use, in combination with...
The pHep® 4 tester is for users that require the greatest accuracy and features while...
3744 10th St NE, Washington DCCapital City Organics202-248-2483Get Directions
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