Where can you find authentic Encinitas/Ecke Poinsettias? Armstrong Garden Center on El Camino Real may still have them, or Weidner’s Garden’s along the I-5 in Leucadia. Sunshine Gardens at the corner of Quail Garden’s and Encinitas Boulevard has some plants that are grown from Ecke cuttings. Anderson’s on La Costa has poinsettias. Also, the Quail Flower Barn on Quail Garden’s may have some Ecke poinsettias. They have a cool, funky shop off the beaten path that you and your family might enjoy.