Acer ginnala is a deciduous shrub or small tree native to northeastern asia. it is also known as the amur maple or the shademaster maple. the ginnala has a dense, rounded habit and can grow up to 15 feet tall. its leaves are 3 to 5 inches wide and have three to five lobes. the ginnala's flowers are small and yellow-green, and its fruit is a two-seeded samara. the ginnala is tolerant of a range of soils and climates, and is often used as an ornamental plant in landscaping.
Related plant:
Acer Shrub
Related plant:
Acer Buergerianum
About soil condition, Acer ginnala prefers well-drained soil but can adapt to a range of soil conditions including clay. It is important to ensure that the planting site has good drainage to avoid waterlogging and possible root rot.
Not too different with other maples, the dwarf maple does best in full sun but can tolerate partial shade, particularly in hot summer climates. Ideal soil conditions are moist but well-drained. The dwarf maple is a good choice for gardens with limited space as it only grows to a height of around 15 feet.
The temperature condition of the Acer ginnala is important to consider when growing this tree. The leaves of the Acer ginnala are very sensitive to frost and will burn easily. It is important to choose a location for this tree that has good drainage and is not prone to flooding. The roots of the Acer ginnala are also sensitive to frost and will rot easily. Choose a location for this tree that has well-drained soil and is not prone to waterlogging.
Ideal humidity condition for this plant is around 60%-70%. The plant does not like to be too wet or too dry. If the plant is too wet, the leaves will start to yellow and drop off. If the plant is too dry, the leaves will start to turn brown and drop off.
Mentioning fertilizer, this plant prefers a 1-1-1 fertilizer with a little more nitrogen during the growing season. Be sure to use a fertilizer that is not high in phosphorus as too much phosphorus can result in fewer flowers. An organic fertilizer such as compost or manure can also be used. It is important to fertilize regularly as this plant is a heavy feeder.
Pruning Acer ginnala Acer ginnala is a deciduous shrub or small tree that is native to China and Japan. It is often grown as an ornamental plant in gardens and parks. Acer ginnala can be pruned to maintain a desired shape or size. It is best to prune Acer ginnala in late winter or early spring before new growth begins. Pruning in late summer or fall can damage the plant. When pruning Acer ginnala, it is important to make sure that all cuts are clean and sharp. This will help to prevent disease and encourage new growth.
Propagation is typically done through softwood cuttings taken from the plant in late spring or early summer. Cuttings should be taken from new growth that is about 6-8 inches long. Cuttings should be taken from the tips of the stems, and each cutting should have 2-3 sets of leaves. The bottom leaves should be removed, and the cuttings should be placed in a potting mix that is moist but not wet. The cuttings should be placed in a warm, sunny location and misted regularly to keep the soil moist. After a few weeks, the cuttings should take root and can be transplanted to their own pots.
Usually, the plant growth rate is quite slow, however, conditions such as elevation, wind, and sunlight exposure can cause the rate to vary. The average growth rate is approximately one foot per year. unless the plant is stressed, in which case the growth rate may be significantly slower.
Common problems for this kind of plant are leaf scorch, aphids, and tar spot. Leaf scorch can be caused by drought, over- watering, or too much sun. Aphids are small, sap-sucking insects that can cause stunted growth and distorted leaves. Tar spot is a fungal disease that appears as black spots on the leaves.
Source:
Amur maple : Acer ginnala - Aceraceae (Maple) - MISIN
Acer ginnala - UDBG
Acer ginnala, Amur maple | Trees of Stanford & Environs
