Queen of Night Single Late Tulip 10 Bulbs - 12/+ cm Bulbs 10 "Queen of Night" Tulip Bulbs ~ BEAUTIFUL Dark Burgundy/Purple Flowers Hardy in zones 3-7 ~ plant in the fall for spring flowers Zones 8 and up will need to refrigerate bulbs for 12 weeks prior to planting TOP SIZE 12/+cm bulbs (flower bulbs are measured in circumference) SHIPS IMMEDIATELY ~ FROM PENNSYLVANIA, U.S.A ~ EXCLUSIVELY FROM FLOWERSofTOMORROW.