Acer palmatum ‘Twombley’s Red Sentinel’ Posted on February 19, 2020 at 8:00 pm.Written by Losely Admin Red Sentinel Japanese Maple Add to quote This product is already in quote request list. Browse the list Categories: Acer, Containers, Deciduous, Zone 5 Tags: acer, deciduous, maple Description Description Vigorous, narrow upright tree with deep purple-red leaves. Fall color is brilliant crimson. Height 12’ Zone 5 Available in Container Related products Vaccinium corymbosum ‘Bluejay’ Add to quote This product is already in quote request list. Browse the list Pennisetum ‘Little Bunny’ Add to quote This product is already in quote request list. Browse the list Panicum virgatum ‘Shenandoah’ Add to quote This product is already in quote request list. Browse the list Liriope ‘Big Blue’ Add to quote This product is already in quote request list. Browse the list