Established Ilex Crenata Bonsai Tree 30L (160cm)Please allow 2 weeks for the delivery of our larger specimens, thank you! Ilex crenata bonsai is a slow growing Japanese holly plant with a scalloped leaf. A perfect addition to a formal garden, Ilex crenata convexa ball grows slowly and has a compact habit, making it an excellent choice for foundation planting. This beautiful evergreen thrives in full sun to partial shade and prefers moist, well drained soil. deer resistant.