$21.89
General Hydroponics® pH Control Kit contains 8 oz pH UP, 8 oz pH DOWN, 1...
$14.39
To maximize plant growth, the pH content of your nutrients should be slightly acidic. Experienced...
$14.68
General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with...
$14.39
This Base solution is formulated using Potassium Hydroxide and Potassium Carbonate. Add a little at...
Come visit us at CAPITAL CITY ORGANICS in Brookland, DC
11am-7pm Mon-Sat ;
11am-5pm Sundays
***Prices Are Subject To Change***