Calamondin or Calamansi - Sour-acid Mandarin (Standard and Dwarf)
The Calamondin is a stunning patio-sized citrus tree. It yields small, delicious fruit that's a cross between a mandarin and kumquat. Great for chutney or marmalade, and year-round blooms add a sweet scent to your patio garden. Also an excellent choice for containers.