Lithocarpus densiflorus - Evergreen Leaves - Tanoak Page

Discover the beauty and resilience of Lithocarpus densiflorus, commonly called Tanoak or Tanbark-oak, an enchanting evergreen tree from the beech family Fagaceae. Native to the picturesque landscapes of the western United States, this majestic tree is found from the Transverse Ranges of California to the lush terrains of southwest Oregon. Typically reaching heights of 45-75 ft in the California Coast Ranges, some extraordinary specimens rise up to 120 ft with trunk diameters spanning 2-6 ft. Tanoak thrives in a variety of settings, transforming its growth habit based on exposure. In full sun, it forms a compact, low-growing shrub with striking blue-green foliage, while in shaded conditions it grows taller and more lush. Hardy to zone 7, this tree blooms from April to May with monoecious flowers, showcasing both male and female blooms. Tanoak is adaptable to diverse soil types—from sandy to clay—and can tolerate acid, neutral, and basic pH levels. Requiring moist soils, it can flourish in both semi-shade and full sun. Embrace the timeless allure and versatility of Tanoak.