Wool packaging is being used more & more as a sustainable alternative to polystyrene boxes and the like. If you have chilled foods delivered then it’s likely you’ve seen this insulative sheep’s wool bundled inside biodegradable sleeves.
Whenever I come across some I keep hold of it, because it’s clearly far too useful to chuck away!
I’ve made good use of it for mulching around newly planted shrubs and a few other things (re-using as packaging is the obvious one).
It’s fully compostable | It’s free of toxins | It’s highly insulative