Growth Rate
Moderate
Mendocino reports slow juvenile growth becoming moderate after a few years; category describes established growth.
Virginia Beach Japanese Maple Nursery
Moderate
Mendocino reports slow juvenile growth becoming moderate after a few years; category describes established growth.
Upright ยท Dwarf
Dwarf with upright branches. Hanging leaves do not make the branch habit weeping.
More than one term can apply. Branch direction, crown shape and size describe different characteristics, and the outline can change as a tree matures.
For example: Bloodgood can grow upright while developing a broad, rounded canopy with spreading branches.
Learn more: NC State plant forms ยท Bloodgood profile ยท RHS trees for smaller gardens
Roots & heritage
'Kamagata' is an American Japanese maple selection associated with J. D. Vertrees in Oregon. Burncoose Nurseries identifies its garden origin as Oregon, USA, while Junker's Nursery specifically credits Vertrees with selecting and naming it. Maple Ridge Nursery separately credits him with its introduction. These accounts distinguish his selection and naming work from bringing the cultivar into cultivation, but do not establish dates for either event. The reviewed sources do not document a controlled cross, named parents, or an original collection accession. Its horticultural identity is a small, branching maple with delicate foliage: Junker's describes rusty-red edges on unfolding leaves, lime-green summer foliage, and yellow-orange autumn color with some red. The available evidence supports crediting Vertrees as selector and introducer without assigning an undocumented hybridizer or origin year.
Cultivar information
| Size | Price | Status |
|---|---|---|
| โ | โ | AVAILABLE |