I've been looking for a bottle of Rose's Grenadine for quite a while without luck, so when I saw a big ol' liter of Llord's at the liquor store, I grabbed it. I'm not sure I want to allocate that much fridge space to it though. Can I keep it behind the bar instead?
Sugar is a preservative and there's a little bit of alcohol in it too, so my guess is it's ok on the shelf.