Zone 5-8
10-15 bulbs may include:  Allium roseum, Chionodoxa forbesii 'Pink Giant', Fritillaria meleagris (Snakeshead fritillaria), Hyacinthoides hispanica (pink, blue & white squill), Muscari armeniacum (Grape hyacinth), Scilla siberica 'Spring Beauty' (Squill)
Height:  10-30cm [4-12"]
Bloom:  Spring bulb flowers are white, blue, yellow, pink, maroon
Foliage:  Lily-like narrow strap leaves sized to bulb/flower
Light:  Sun (especially spring sun) to part shade
Water:  Plenty in spring; little to none in later summer when bulbs go completely dormant 
Soil:  Loose, not too rich, well-drained
Garden location:  Front to mid-border; beneath deciduous trees