Red Sentinel® Maple

Columnar habit with intense red fall color

Botanical Name- Acer rubrum ‘WW Warren’

Pronunciation- AY-ser ROO-brum

Foliage- Deciduous

Mature Width-

Mature Height-

Sun Exposure- Full Sun

Soil Preferences- Prefers slightly acidic, moist soil; but tolerant of most soils

Current Size- #15

Bloom Color- Red

Bloom Time- Early spring

Companion Plants- Parkland Pillar First Editions Birch – adds layered seasonal interest as an understory companion

Fauna Attracted- Bees (early-season pollen), various pollinating flies, migratory songbirds (for seeds)

Plant Habit- Tree

Default Beavercreek Nursery Bin -

Yearly Care Instructions- Prune in late winter or early spring to remove crossing branches. Prefers evenly moist soil; mulch to retain water. Feed lightly in spring if needed.

Trimming Instructions- Prune in late winter or early spring to remove crossing branches. Prefers evenly moist soil; mulch to retain water. Feed lightly in spring if needed.

Fertilization Instructions- Apply a balanced or slightly acidic fertilizer (e.g., 10-5-5) in spring just before bud break; moderate to high feeding need for younger trees. In clay, use compost to improve aeration and nutrient availability.

Fertilizer Recommendation- Tree-tone

Possible Issues- Verticillium wilt, aphids, leaf scorch, anthracnose