i moved into a new home in January. it came with two fairly large Hass avocado trees. they are side by side in the garden. one has fruit on it from last fall. maybe 40 avocados. it has not flowered this year at all. when i pick the avocados they take about 3 weeks to ripen or the kind of shrivel up and don't ripen at all. why no new flowers and why don't they ripen?
the other one had no fruit at all when we first saw it late last year. now it has abundantly flowered and has hundreds of small avocados developing. no other avocados anywhere in the area.