Quercus Acutissima Saw Tooth Oak Seedling old_product_id_10793 the dense foliage of many old_product_id_8918 the dense foliage of many species acts as a protective cover ‘spiky’ flower clusters Quercus Acutissima Seedling: Benefits for Wildlife and Home Environment Fresh green growth emerges in spring to create the effect of a full canopy of rich texture and color for the entire growing season․ The long‚ finely serrated foliage is ornamental in and of itself and is often interspersed with flowering shrubs‚ native grasses and other ornamental perennials․ Colors in fall may be warm golden yellow‚ bronze‚ and brown‚ and even after the leaves fall‚ the handsome branching architecture and the tree's dominating silhouette are still attractive․