You Will Get 10 Seeds Cupressus Arizonica Glabra Blue Ice Cypress. This is a beautiful tree, with powder blue foliage.. It is a narrow upright grower, and this is one of the hardiest of the true Cypress (Cupressus).. The seeds offered here were collected from a tree growing in USDA zone 5b, so there is a better chance of you getting trees with an extra level of cold hardiness.. No matter what you should enjoy growing these seeds, and who knows, you may get a seedling that shows exceptional cold hardiness.. A plant like that would be deserving of being a staple in the landscape industry.. Or you could just add any unique seedlings to your exotic plant collection, or just make a unique statement in your yard.