Purchased 30 bulbs in variety of colors online from BloomingBulb in early August 2016. Height: 3" to 6". Bloom spring to early summer. Planted on 10/12/16 in front of tulip bulbs (from Home Depot) and daffodil bulbs (also ordered from BloomingBulb) in center of spring bulb border in front of stone fence on east side of yard.