The yellow striped ones climb everything and anything in my garden. I often find them up Apple trees. Until the hedgehogs get ladders I guess its a protective mechanism.
No matter how tall or how rough the surface, and that includes pebble dash walls, snails will scale it and slugs won’t exactly be reticent either. And that’s why those Facebook posts advocating grit, crushed egg shells or coffee grounds as deterrents are bunkum.
Indeed @BenCotto. I think there's a lot of rubbish posted about what they won't cross or climb. I'm sure people think I'm lying when I talk about the stuff slugs will climb or crawl on or across. Snails aren't that different in that regard either. They're regularly on walls here, which has crushed shell render, when they aren't busy eating everything in sight...
It's a place where beautiful isn't enough of a word....
I live in west central Scotland - not where that photo is...
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I'm sure people think I'm lying when I talk about the stuff slugs will climb or crawl on or across. Snails aren't that different in that regard either. They're regularly on walls here, which has crushed shell render, when they aren't busy eating everything in sight...
I live in west central Scotland - not where that photo is...
Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.
Luxembourg