Just before my back surgery I bought up a complete collection of a hobbyist grower which consisted of 10-12 varieties, a total of 20 plants. There are a few that are still seedlings, but most are blooming size or near blooming size. Unfortunately, as is the case with most hobbyist growers, there are only 1-2 plants of any one variety. This was where the 'Pop' came from, though I purchased this one along with five other varieties last summer. Whoops, I see I don't have the 'Pop'. It was sold in the fall. My bad!