I bought a "bargain bag" of varieties of Allium a few years ago, but made the mistake of planting near the front of the border. Every year they grow tall, flower, and fall over. I must find them and replant!
@shepherdman whoops! when I want to move stuff, I let it flower then tie different coloured wool around the stalks depending what height and colour the flower is, then I can dig them up at the correct time and replant in proper groups