First Quality Native Wildflower Seeds – Current Lab Test Data Shown on Packet Exclusive Gold Vault Packaging – Provides 3X Longer Storage than Paper or Plastic with Triple Layer Mylar Gold Foil. Resealable/Reusable Zipper Bag – Perfect for Storing Excess Seeds Bulk Seed is Excellent for Immediate Planting or for Long Term Storage as an Emergency Seed Vault Detailed Planting Instructions on Back – Online Info also available via QR Code This tall leguminous perennial brightens the landscape with sunny yellow flowers. Also known as Cassia, this native plant has a wide variety of uses ranging from cosmetic preparations to folk medicine, to prairie plantings.