The climate for gardening in Poland

:):):) hahaha I see.

Next time, can you mention all your perceptions at once??? It isn`t forbidden...... :):):)

Now, why such a net???

The orchard is inhabited by plants from all the world (on condition they survive Polish winters, of course) .

Below, American seedless grapevine called Venus. It ripened in late July, early as all the fruit this year.
And the Russian paradise apple called Dolgo - IMHO, it sports the most beautiful colour of all our fruit. There is a problem, though - it is extremely sour.

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We have an olive tree, grown from an olive from a jar of Biedronka salted olives.. It's a few years old now.

It has to come inside as soon as the frosts starts. The problem is, year on year it gets bigger and it's now getting harder to get inside. It has to go in through the window. Sooner or later we'll have to make a decision.

I had a palm which grew from a coconut washed off shore while on vacation at the Baltic Sea. hahahaha

To protect the bark from physical damage from rodents etc?

Bird netting

I didn't know that could happen. Palms are very hard to grow.

We've planted a few acacia seeds from Africa and got seedlings from them however they aren't hardy enough to grow outdoors that far north.

No, not an olive tree.
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What about growing avocado plants?

I like them.

A friend has grown an avocado from a stone and it's looks quite good. Indoors only of course and she keeps it in a smallish pot so it doesn't grow too large.

The bark on the trunk from hares, yes.
But the upper part is not bark but twigs eaten by taller animals. Which???

Deer? Although I doubt you have many of them running around on your property.

Baboons are a possibility :::))))

Don`t be a doubting Tomas and believe there are plenty, seeing that old photo:

https://polishforums.com/life/poland-owning-house-true-countryside-84664/10/#msg1865485