Acer palmatum 'Twombly's Red Sentinel' Columnar Japanese MapleAcer palmatum 'Twombly's Red Sentinel' Columnar Japanese Maple: Discovered by Ken Twombly in the late 1970s, this unique cultivar boasts a compact, upright form perfect for small spaces. Its vibrant red foliage in spring matures to a rich maroon, dazzling with electric red hues in autumn. Care Information: Climate Adaptability: 'Twombly's Red Sentinel' thrives in various climates, but extra care may be needed during extreme heat. Ensure it's placed in