Question
I have four trees, two Monroe and two Lula. They were selected for cold hardiness. They have been in the ground about two years and growing very well. In late January all four trees froze to the ground. They did not meet the advertised expectations but that is another issue.

After nearly three months, all four trees are producing new growth from the roots. I have been watering, what I thought were dead trees, every three to four days.

If they were grafted, and they most probably were, can I, realistically, expect them to produce? I am only interested in harvesting for my table.

Is there any point in continuing with these trees?

If so, should I fertilize as two to four year trees or as a new planting?

Thanks, Bob

Answer
Although certain varieties of avocados have been known to survive temperatures as low as 20F, most are bred for moderate climates where it does not get below freezing.

Based on your description, I would not depend on these trees to produce anytime in the near future. Not only have they been severely damaged, but you will probably face the same results the next time a freeze hits your area. In my opinion, it's not worth the risk.

Good luck, and please write again if I can ever provide assistance.

Regards,

Mike