Gorgeous double flowered Blue Fools Onion, stems 12-16” tall come up in late winter and fade away before blue-lilac double stars appear in early summer. Socializes with other plants without smothering and offsets nicely, increasing drifts. Attracts pollinators, butterflies, deer resistant. Goes invisible after flowering. Good cut flower. Give it a sunny spot, well-drained soil and water if dry during growth/bloom. Summer and fall dormant. Very little care required.