Acer palmatum 'Koriba' Japanese Maple

'Koriba' is an upright Japanese maple of classic character distinguished by its distinctive veining and seasonal color progression. Spring foliage emerges brick-red with lime-green to yellow veins, while petioles and young branches display yellow-green coloration creating striking contrast. Summer leaves shift to bronze tones while retaining the lime-green venation, and fall color develops from bright yellow-orange to a combination of yellow, orange, and red by season's end. The cultivar reaches approximately 8-10 feet in height within 10 years.