Leucospermum Cordifolium - Nodding Pincushion - Rare Tropical Plant Seeds (5) You are purchasing 5 of these rare seeds: Leucospermum Cordifolium - Nodding Pincushion This native of South Africa is highly attractive to birds. It is a round, spreading shrub which displays a large profusion of gorgeous blooms. The flowers are great for arrangements. Known as the Flame Giant or Nodding Pincushion, this plant reaches heights of about 6 feet. It prefers, well-drained soil and full sun. It is drought tolerant and cold hard to about 25 degrees. This plant is a dramatic focal plant for any garden.