All commercial, fruit-bearing Hass avocado trees have been grown from grafted seedlings propagated from a single tree that was grown … See more

Hass avocado trees, like some other cultivars, may only bear well every other year. After a year with low yield, often because of cold, for … See more

Raw avocado is 73% water, 15% fat, 9% carbohydrates, and 2% protein (table). As reliable sources are not available for the micronutrient content specifically of Hass avocados, US Department of Agriculture data for a "commercial variety" is used. A 100-gram reference … See more