These seeds were collected from Kniphofia linearifolia, also known as Kniphofia linearis, Marsh Poker, Red Hot Poker, and Torch Lily. This perennial likes to live in full sun where it can grow up to about 6 feet high. The orange and yellow blossoms are out from late summer through the middle of the fall. These make for spectacular cut flowers. USDA Hardiness Zones 7 to 12.