Spec sheet
- Hardiness
- Hardy to zone 4
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Sizes we grow
Container grown (CG)
- 1.25 in caliper
- 1.75 in caliper
- 2 in caliper
- 3 in caliper
About this plant
Acer rubrum 'Sun Valley,' a cultivar of the Red Maple, is prized for its vibrant autumn display and refined shape. This tree features symmetrical branching and an oval crown, making it a standout choice for landscapes. Stunning red foliage emerges in fall, offering a dazzling seasonal interest. Developed as a seedless variety, 'Sun Valley' eliminates unwanted seedlings while showcasing tolerance for heat and adaptable soil conditions. Its manageable size and elegant form make it ideal for both residential and commercial planting, offering shade and brilliance in color alike.
- Light: Full sun to partial shade
- Water need: Moderate—does best in moist, well-drained soils
- Growth rate: Moderate
- Mature size (HxW): 35–40' x 25–30'
- Habit: Oval to rounded crown
- Bloom/interest: Brilliant red fall foliage
- Hardiness zone: 4–7
- Soil tolerance: Prefers slightly acidic to neutral, well-drained soils
- Drought/heat tolerance: Moderate after establishment