Avocado tree flowers typically bloom during the summer or autumn.
Avocado trees will flower on their own, but some growers use a grafting technique to produce more female flowers and fruit. Most of the time, all of the branches will blossom regardless of whether they’ve been grafted or not. Pollination by bees is required for fruit bearing: Plant several avocado trees close together so that bee can visit multiple sources and get pollinated in turn.