This video is Semen grow the natural fruit.

Pyrus calleryana, the Callery pear, is a species of pear native to China and Vietnam, in the family Rosaceae. It is a deciduous tree growing to 5 to 8 m (16 to 26 ft) tall, often with a conic to ... The fruits of the Callery pear are small (less than one cm in diameter), and hard, ... . Plant Invaders of Mid-Atlantic Natural Areas, 4th ed.

Advertistment