Slow-release fertilizer 

Granular fertilizer 

Water-soluble fertilizer 

Organic fertilizer 

Fertilizer sticks should be placed about halfway between the plant stem and the edge of the pot. 

To get the most from your granular fertilizer, use a water-soluble one. 

You've probably wondered how much fertilizer to use in potted plant care.  

How Much Fertilizer to Use in Potted Plants