Dr. Tank Potassium Tabs are formulated to slowly dissolve in water releasing soluble potassium in the water column that can be absorbed by plants. Simply drop the required number of tabs in water as per dosing directions on the container.
Dr. Tank Potassium Tabs are formulated to slowly dissolve in water releasing soluble potassium in the water column that can be absorbed by plants. Simply drop the required number of tabs in water as per dosing directions on the container.