Origin
Acer palmatum 'Ryusen' is a cultivar of Japanese maple originating from Japan. This variety was selected for its unique growth habit and elegant appearance. It belongs to the Sapindaceae family. The cultivar was developed by breeders because of its distinctive weeping branches.

Characteristics
Acer palmatum 'Ryusen' has a pronounced weeping habit, with branches cascading downwards rather than growing upwards. The deeply lobed leaves are green during the growing season and turn a striking yellow to orange-red in autumn. The plant typically reaches a height of 2 to 3 metres with a similar spread, depending on the support provided. Its structure makes this cultivar particularly outstanding among Japanese maples.

Care
Acer palmatum 'Ryusen' prefers a position in partial shade to full sun, ideally sheltered from strong winds. The soil should be moist, slightly acidic, and well-draining. Regular watering is necessary, especially during dry periods. Little to no pruning is required due to its specific growth form.