Threadleaf Japanese Maple (Acer palmatum var. dissectum)

Sun Needs:

• Partial shade to full sun
• Prefers morning sun with afternoon shade
• In hotter climates, protection from intense afternoon sun helps prevent leaf scorch

Bloom Time:

• Spring
• Small, reddish flowers are subtle and often hidden by foliage
• Produces small, winged samaras (seeds)

Size:

Height: 6 to 12 feet (varies by cultivar)
Width: 8 to 15 feet

Attributes:

• Finely dissected, lace-like foliage
• Graceful, weeping or mounded growth habit
• Brilliant fall color in shades of red, orange, or gold
• Excellent for containers, rock gardens, or as a specimen plant
• Slow-growing and long-lived

Care Tips:

• Plant in well-drained, slightly acidic soil rich in organic matter
• Water regularly, especially during dry periods—avoid waterlogged soil
• Mulch to retain moisture and protect shallow roots
• Prune lightly in late winter or early spring to maintain shape
• Protect from strong winds and late frosts

Pest Watch:

• Generally pest- and disease-resistant
• Watch for aphids, scale, and verticillium wilt
• Leaf scorch may occur in hot, dry, or windy conditions