I have 2 avocado plants that are not doing too well...
Here is a photo:
About week ago they looked fine, a couple of dying leaves but nothing too bad.
In the last couple of days temperatures have started to go below -5 °C and the plants are outside in a small greenhouse.
As you can see the leaves are really limp and they started to go brown from di inside out, the tops are basically dried and i don't see any kind of rotting anywere.
Could this be cold damage?
And if it's even possible, how can i make the plants recover?