Persea americana 'Nishikawa' (Avocado)

Persea americana, the avocado, is an evergreen fruit tree native to southern Mexico and Central America, cultivated for thousands of years and now grown throughout tropical and subtropical regions worldwide. Belonging to the laurel family, it develops into a medium to large tree with a dense canopy of glossy green leaves, reaching 20 to 60 feet depending on climate and rootstock, and remaining productive for decades.
Fruits vary widely in size, shape, skin texture, and color - from smooth green to rough dark-purple - depending on the cultivar. The flesh is rich in healthy oils and prized for its smooth buttery texture. The species is also notable for its unusual flowering biology, with flowers opening in two phases that promote cross-pollination between complementary types.
Cultivars derived from Mexican, Guatemalan, and West Indian genetic backgrounds show considerable variation in fruit quality, harvest season, and cold tolerance. The hardiest Mexican-type selections may survive temperatures near 20F when mature, while many West Indian types sustain damage below 30F. Avocado grows best in full sun with well-drained soil and regular moisture; it is sensitive to prolonged waterlogging. Generally suited to USDA Zones 9b-11. See more about avocado:
Avocado varieties chart.
Avocado variety guide: Snack or Guacamole?
Growing avocadoes in Florida
The Magic of the Avocado

Persea americana (Avocado) 'Nishikawa' is a Hawaiian avocado cultivar believed to be of Guatemalan origin and regarded as one of Hawaii's finest avocados for its exceptional eating quality. It produces medium to large pear-shaped fruits with smooth green skin that remains green when ripe. The flesh is exceptionally rich, buttery, and oil-rich with a small seed, giving the fruit an unusually high proportion of edible flesh. 'Nishikawa' is prized for its outstanding flavor and dependable production in warm, humid tropical climates.

Suitable for USDA zones 10b to 11, 'Nishikawa' is adapted to tropical conditions and is less cold tolerant than Mexican-type avocados, requiring protection from temperatures below about 35 F.