Purple ball flowers:

These were just brown sticks in the winter but now have taken over about 20 square metres of the garden and are maybe 6-8 feet tall?

ems101 wrote:Purple balls are alliums. Pretty
Sunset wrote:They look like yucca plants
Dancing mum wrote:Never seen alliums before this photo (they're lovely) and then they were in vases when we went to pub for DH birthday lunch today!