The Persea americana (Avocado tree) is an evergreen, exotic tree cherished for its creamy fruits and glossy, deep green foliage. In cooler climates, avocados are best grown in large pots on a sunny, sheltered patio. A fascinating aspect is its flowering behavior: flowers open as male or female at different times of the day. To ensure a successful harvest, cross-pollination between a Type A and a Type B variety is highly recommended. Always use well-draining soil, as avocados are very susceptible to root rot in soggy conditions.
  • Hass (Type A): Pebbly black skin. Min: -1°C.
  • Reed (Type A): Large, round fruit. Min: -1°C.
  • Pinkerton (Type A): Pear-shaped, small seed. Min: -1°C to -2°C.
  • Fuerte (Type B): Smooth green skin. Min: -3°C.
  • Ettinger (Type B): Bright green, top pollinator. Min: -4°C.
  • Zutano (Type B): Most cold-hardy variety. Min: -5°C.

 

Winter Care: Since avocado trees are frost-sensitive, it is best to move them to a bright, unheated room (such as a greenhouse or conservatory) during winter, keeping the temperature above 5°C. If the plant remains outside during a light frost, protect the canopy with a double layer of horticultural fleece and wrap the pot in bubble wrap to insulate the roots. Water sparingly during winter; the soil should stay slightly moist but never waterlogged.