California Black Oak | Live Tree Seedling (Medium) | The Jonsteen Company Grow your own California Black Oak (Quercus kelloggii), a massive-limbed West Coast native! 100% guaranteed: If your seedling perishes, we are happy to provide a replacement small-sized seedling for just the cost of shipping/handling ($4.60) Seed-grown without poison or pesticides at our nursery on California's Redwood Coast Transplanting and care instructions included Trees can provide a natural barrier against high winds, temperatures, noise pollution and soil erosion, all while benefiting local air quality, wildlife and property values  a Jonsteen seedling will only grow in value and beauty!