Ants building a structure up a rose bush
I’m not a gardener by any stretch I just try to keep things alive and take part in growing the biggest sunflower I can every year to compete with a friend of mine.
But this year I found what looks like an ants nest being built on the stems of a rose bush, it’s like they are encasing the plant.
I have never seen this before just wondering what it’s called been looking on the Internet and can’t seem to see any reference to this kind of structure.
I have asked a few keen gardeners too and they think it’s rather strange.
Any advice would be greatly received.