Starter plant 3 to 6 inches tall of this wonderful Gaura known as Siskiyou Pink or Oenothera lindheimeri. Plants grow 24 to 28 inches tall and produce spires of these bright pink blossoms most of the summer. Plants are hardy in zones 5 to 9 and are very drought tolerant and thrives in high humidity and heat. In full bloom for late spring until fall.