I would never have thought to use a hard hat as a planter. That is a great upcycling idea!
And I love the combo of plants in there. I have something similar to that green one. It pops up in one of my beds. I never planted it! I take it out and it reappears. It could be invasive if I didn't stay on top of if. But it would be perfect for a container like this. Thank you for the idea.
