The Seiryu Japanese Maple is a highly unique lace-leaf variety distinguished by its strongly upright, vase-shaped growth habit rather than the typical weeping form of other dissectum cultivars. Its delicate, finely cut foliage emerges as a vibrant lime-green with subtle reddish tips in the spring before settling into a soft green for the summer months. As autumn arrives, this resilient tree puts on a spectacular display as the feathery leaves transform into brilliant shades of gold, orange, and deep crimson. Reaching a mature size of roughly 10 to 15 feet tall, it makes an exceptional focal point for smaller gardens or landscape borders.
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10-Yr Height12.0
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10-Yr Width8.0
Seasonal Foliage Spectrum
Spring: T
Summer: T
Fall: T
Sun Tolerance Ratings
Morning Sun10 / 10
Afternoon Sun7 / 10
โ๏ธ Morning Sun Guidance:
Thrives in morning exposure, illuminating its vibrant lime-green spring foliage.
โ๏ธ Afternoon Sun Guidance:
Good afternoon resilience for a laceleaf variety, holding its soft green summer color well.
Image highlights cultivar traits and is not exact photo of available stock. Image is property of Pungo Maples, unauthorized use prohibited.
Get to know your maple
Growth Rate
Slow
Moderate
Fast
Fast
Fast growth reported by Maple Ridge Nursery.
Growth Habit & Size
Upright ยท Spreading ยท Rounded
Upright vase-shaped young tree becomes wider and rounder with age; its laceleaf foliage does not make it a weeper.
What do these growth habit terms mean?
More than one term can apply. Branch direction, crown shape and size describe different characteristics, and the outline can change as a tree matures.
Upright
Main stems and branches emphasize upward growth. An upright tree can still develop a broad canopy.
Spreading
Branches extend outward to form a broad canopy. The tree does not have to be wider than it is tall.
Weeping
Branches or branchlets arch or hang downward. The tree can still have an upright trunk.
Rounded
The crown has a rounded outline. This describes the overall shape rather than the direction of each branch.
Dwarf
A cultivar with a smaller natural stature than typical forms of its species. Dwarf describes size, not branch direction or a fixed height limit; it does not automatically mean slow growth.
For example: Bloodgood can grow upright while developing a broad, rounded canopy with spreading branches.