Species Utsu Semi Japanese Maple
pink-green leaves with red-lime stems

Utsu Semi Japanese Maple

Acer palmatum 'Utsu Semi'

The Utsu Semi Japanese Maple (Acer palmatum 'Utsu Semi') is an amazing addition to any garden. This attractive, hardy specimen boasts attractive foliage in a variety of colors all year round. In spring and summer, the leaves are a vibrant green, while in autumn and winter they turn a brilliant yellow, pink and orange. This tree also has an interesting, weeping form that adds interest and texture. Plus, it can tolerate temperatures as low as -20°F and grows well in full sun or partial shade. With proper care and maintenance, this gorgeous tree will last for many years and will become an eye-catching focal point for any outdoor space.

Cycle:

Perennial

Watering:

Average

Propagation:

Grafting Propagation,Layering Propagation,Cutting,Air Layering Propagation,Root Division

Hardiness Zone:

6

Sun:

full sun,part shade

Leaf:

Yes

Growth Rate:

Low

watering

Utsu Semi Japanese Maple is a beautiful, slow-growing specimen tree that needs to be watered regularly throughout the year to remain healthy and vibrant. In general, this plant likes to be watered every 7–10 days during the growing season (spring through fall) when there is no rain. Water deeply, saturating the soil down to 8–12 inches deep. In the winter watering is not necessary, unless the weather has been very dry. If so, give the Utsu Semi Japanese Maple a deep, thorough soaking every 2–3 weeks.

sunlight

The Utsu Semi Japanese Maple prefers full sun in the morning and partial shade in the afternoon. It will thrive with 6-8 hours of sun per day, with the sun striking its foliage in the morning and shade in the afternoon allowing it to cool down. Plants exposed to full sun all day long will be prone to burnout, so make sure to provide the needed shade in the afternoon.

pruning

Utsu Semi Japanese Maples should be pruned twice per year: once in late spring (May or June) and again in early summer (usually in June or July). Late spring pruning should focus on removing dead, damaged, or crossing twigs and branches. For summer pruning, focus on removing any suckers or unruly growth. Be sure to prune towards the base to maintain the desired shape of the tree. Pruning of Utsu Semi Japanese Maples should be light and sparse in order to preserve the natural shape of the tree and encourage healthy growth.

Hardiness Map