Nyssa sylvatica 'David Odom', commonly known as the Tupelo or Sour Gum 'Afterburner®', is a standout cultivar prized for its striking autumn display and symmetrical pyramid-shaped growth. Its glossy, green foliage transitions into vibrant shades of crimson and orange in the fall, creating a spectacular seasonal highlight. This tree features a strong central leader, making it particularly appealing for landscaping due to its upright and uniform habit. 'David Odom' also boasts resistance to leaf spot diseases, ensuring attractive foliage throughout the growing season. Ideal for providing shade or as a specimen planting, it thrives in various landscapes.
- Light: Full sun to partial shade
- Water need: Average, prefers consistent moisture
- Growth rate: Moderate
- Mature size (HxW): 35–40’ x 20–25’
- Habit: Upright, pyramidal
- Bloom/interest: Fall foliage color
- Hardiness zone: 5–9
- Soil tolerance: Acidic to slightly alkaline; prefers moist, well-drained soils
- Drought/heat tolerance: Moderate
