Acer palmatum dissectum 'Lionheart' is a captivating Japanese Maple variety known for its finely dissected, lacy foliage and appealing upright growth habit. Compared to other dissected varieties, 'Lionheart' presents a slightly more robust and upright form, making it a wonderful focal point or accent in both garden beds and containers. Its foliage transitions through striking seasonal changes, ranging from deep purplish-red during spring and summer to vivid fiery tones of orange to red in autumn. Ideal for small spaces or ornamental landscapes, this cultivar thrives in partial shade and provides year-round interest.
- Light: Partial shade to filtered sun
- Water need: Moderate; avoid waterlogging
- Growth rate: Moderate
- Mature size (HxW): 8–12 ft x 8–10 ft
- Habit: Upright, broadly mounding
- Bloom/interest: Autumn foliage colors; finely-dissected leaves
- Hardiness zone: 5–9
- Soil tolerance: Prefers moist, well-drained, slightly acidic soil
- Drought/heat tolerance: Moderate
