Squirrel? Though more usually, they bury things or dig out a bit of soil at this time of year, rather than the whole lot.

squirrels are the main culprit here in my garden. they do that either burying nuts or digging up bulbs.

snap bamboo

Hi Delahuj and welcome to GoY. Given that you live in Sweden could it have been a bear? What was in the pot as I know bears do dig up certain plants.

Unless there is a can of beer or a box of chocolates in the bottom of the pot, a bear is unlikely. I'm thinking more in line of a badger looking for grubs or bumblebee nest and yes, there are badgers in Sweden. But then, you may find a bear at the far end of your property sitting down having a beer whilst eating a box of chocolates:)

The brown bears in Bulgaria dig up the field gentians to eat the roots - no idea why but I know they do. We found the holes where they had been digging whilst out walking.

Squirrels used to do this a lot in our garden, but now I cover the compost with stones, and they leave well alone.