Amur Maple (Acer ginnala)
Also known as: Acer ginnala.
The Amur Maple is an attractive and adaptable tree, well-suited for a variety of landscapes. Boasting lively green buds and star-shaped foliage that transitions to hues of yellow and orange during the fall, it offers a breathtaking visual display. Its compact growth habit ensures generous shade without occupying an excessive amount of space. Exceptionally hardy, the Amur Maple withstands harsh temperatures, is resistant to pests and diseases, and thrives in a wide range of soil conditions. This robust and elegant tree promises to enhance the beauty of your outdoor spaces for many years.
Interesting facts about the Amur Maple:
- Triple Threat Foliage: The Amur Maple is a master of color throughout the year. Spring brings vibrant green leaves, often tinged with a reddish hue. Summer showcases a deeper green canopy, and the grand finale arrives in autumn when the leaves explode in a fiery mix of orange, red, and yellow, making it a standout in any landscape.
- Fiery Twigs, Even in Winter: Don’t underestimate the Amur Maple’s winter beauty. Even after shedding its leaves, the tree transforms with vibrant red twigs that add a cheerful pop of color against the snowy backdrop. This fiery display continues throughout the colder months, adding winter interest long after other trees have gone dormant.
- Winged Wanderers: The Amur Maple uses unique seed pods called samaras for reproduction. Twin samaras, resembling mini-helicopters with papery wings, gracefully spin and pirouette as they fall, dispersing seeds efficiently over long distances. This aerial ballet ensures wider distribution and contributes to the tree’s resilience and ecological value.
- A Feast for Pollinators: Springtime welcomes a feast for the senses. Delicate clusters of creamy-white flowers, with a hint of orange or yellow, perfume the air and become a magnet for bees, butterflies, and other beneficial insects. This vibrant display not only enhances the beauty of the tree but also supports vital pollinators within the ecosystem.
- From East to West: Despite its name suggesting a purely Asian origin, the Amur Maple thrives surprisingly well in North America. Introduced in the late 1800s as an ornamental tree, it adapted wonderfully to various soil types and climatic conditions, making it a popular choice for gardens and landscapes across the continent.
- Sun or Shade, It Adapts: Unlike some maples that prefer specific light situations, the Amur Maple shows admirable flexibility. It flourishes in full sun, displaying all its color potential, but also tolerates partial shade, making it suitable for various garden arrangements. This adaptability broadens its appeal and allows it to contribute to landscapes with diverse lighting conditions.
- Urban Champion: The Amur Maple’s tolerance for pollution and harsh environmental conditions makes it a champion in urban settings. It thrives in areas with poor air quality and withstands the challenges of heat and salt, making it a valuable choice for city parks and streetscapes where other trees might struggle. Its resilience contributes to cleaner air and greener urban environments.
Plant care guide:
Watering
For Amur Maple (Acer ginnala), water approximately 3 centimeters per week when conditions are dry. Generally, it's best to water in the early morning or the evening. It's important not to over-water the plant, so only water when the top 2 to 5 centimeters of soil feels dry to the touch. Be sure to water the plant until water is seen coming out of the drainage holes of the pot.
Sunlight
Amur Maple plants need a moderate amount of sunlight to grow and thrive. They should be placed in a spot where they receive at least 4 to 6 hours of direct sunlight per day. During the hottest and brightest part of the day, from 10:00 in the morning to 16:00 in the afternoon, the plant should get more shade to protect it from too much heat and light exposure.
Pruning
Amur maple (Acer ginnala) typically requires only light pruning for shape and size control. Pruning should be done in late winter (February-March) to remove dead, broken, or criss-crossing branches. Begin by removing any dead branches and cut back the tallest stems by 1-third to 1-half. Prune back other branches to maintain a symmetrical shape and size. Cut just above a bud or leaf node with sharp pruning scissors. Avoid pruning more than 25% of the total foliage in 1 season.
Plant information:
- Family: Sapindaceae
- Type: Tree
- Height: ~6.1 meters
- Cycle: Perennial
- Growth Rate: Low
-
Anatomy:
- Leaves: orange-pink, green
- Veins: red, yellow
- Twigs: dark-red, green
- Trunk: silver
- Branches: silver
- Seeds: pink
- Care Level: Moderate
-
Watering:
- ~3 cm
- Average
- Period: morning
- Sunlight requirement: full sun, part shade
- Pruning:
- February, February, March
- Propagation: Cutting, Grafting Propagation, Layering Propagation, Air Layering Propagation, Seed Propagation
- Origin: China, North Korea, Russia, Mongolia
- Seeds: No
- Drought Tolerant: Yes
- Salt Tolerant: No
- Thorny: No
- Invasive: Yes
- Tropical: No
- Indoor: No
- Flowers: No
- Cones: No
- Fruits: No
- Edible Fruit: No
- Leaf: Yes
- Edible Leaf: No
- Cuisine: No
- Medicinal: No
- Poisonous to Humans: No
- Poisonous to Pets: No
Sources & more information:
Content is based on public databases such as the KEW Plants of the World database, among others. Please double-check all information. "About Plants" does not take responsibility for any inaccuracies.