The Digitalis Oleander is an uncommon, large plant and can be found only in some savannas. It blooms once a year, for 3 weeks. It has narrow, pointed leaves, which are usually olive-green. It also grows quite large flowers, which can be dark red, light pink and dark brown. These plants grow in large groups, but it's extremely difficult to control and maintain their growth. They can be brewed as tea. As a defense mechanism the Digitalis Oleander taste extremely sour. They rely on self pollination to reproduce. Once pollinated, they grow fairly large, delicious nuts.