The Valley Oak, native to the hot interior valleys of California, is the largest North American oak, with a potential height of 100 feet and a diameter exceeding two to three meters. Known for its alligator-hide-like bark, this species grows rapidly, reaching 60 feet in 20 years and living up to 600 years. In autumn, leaves turn yellow to light orange before browning. The pewter-colored bark adds to its aesthetic appeal. Leaves, matte green and roundly lobed, emit a forest scent when rubbed. The wood, dull brown approaching yellow, contrasts with acorns that fall in October, supporting various wildlife. Resilient to wildfires, it thrives in valley floors but can be found up to 5,600 ft. elevation. Associated with diverse trees, it dominates the California Central Valley. However, its size may make it unsuitable for average residential gardens, and caution is advised about providing irrigation within 30 feet due to potential limb breakage.