This cute little balloon flower is from a cross made in our own garden between Fairy Snow and standard tall white balloon flower. It is not a stable cross and some seedlings revert to tall white or purple balloon flower. We only ship two or three year old plants for this one to insure that they are dwarfs. These plants are 1 to 2 feet tall and have the classic single balloon opening into a pure white star about 1.5 inches across. They are hardy to zone 3 but be careful not to dig them up by accident as they emerge very late in spring. They bloom in summer and require no special care. They tolerate some drought due to the tap root but will grow faster and flower more in a richer moister soil. Darling for the rock garden or front of the border and loved by pollinators.