Avocado frost damage.

Now as more days and weeks have passed the true damage is much more visible. I built a structure out of sheep fence and metal hoops that i placed over the tree to be ready to put a protective vlies over it should we get more frost again this winter. I hope that the tree will recover and grow again this year.




Most leaves are really brown and burnt now.

There is a bit of green left and i can see tiny green shoots.

If i can manage to protect it from the next frost, i reckon it should grow back again in spring.















Comments

  1. Craig Hepworth14 February 2021 at 11:56

    I think you're right, the tree will recover. How cold was the temp that caused this damage? Did you have the tree covered at the time? I'm always impressed by how much protection can be provided by a blanket draped over a plant during a cold spell.
    Do you know what kind of rootstock it's grafted onto? If it is grafted onto a Guatemalan or
    West Indies rootstock, there is the possibility of the rootstock freezing out from under the cold-tolerant Mexicola top. I've seen that happen.

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    Replies
    1. PERMABREED14 February 2021 at 20:22

      Hi Craig,
      it's a young mexicola grown from seed. It's not a grafted tree. I know someone who has a source for mexicola seeds. The crushed leaves have a strong anis smell and all my previous attempts at growing avocadoes outdoors failed until i tried mexicola.
      The temperature was "only" minus 5 Celsius (23 Fahrenheit) but the soil was wet and it was windy.

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