"I'm looking for an outside spot at the mo...slugs everywhere "


For slugs, and snails
You might try some wide masking tape covered in tanglfoot and wrapped around the pots.
(First, wrap, dem smear, it's messy stuff)
I use it to stop ants but have had no slug damage since I started.
Guess da slimey no like da sticky.
I did consider sprinkling a li'l salt on da TF but it seems to work without that.

Aloha,
Weezard