Autumn blaze maple is a hybrid of red maple and silver maple. It is a deciduous tree that is grown for its beautiful fall foliage. The leaves of this tree turn a brilliant red in the fall. It is a fast-growing tree that can reach a height of 50 feet. This tree is best suited for growth in USDA hardiness zones 4-8.
Related plant:
Ceanothus Autumnal Blue
Related plant:
Autumn Trees
About soil condition, the autumn blaze maple grows best in deep, moist, well-drained soils, but it is tolerant of a wide range of soils, except for wet, poorly drained soils. It also has some drought tolerance once it is established.
Like the other maples, the autumn blaze maple is a beautiful tree that is perfect for adding some color to your yard in the fall. One of the best things about this tree is that it is relatively low-maintenance, especially when it comes to sun exposure. It can tolerate partial sun or full sun, making it a great option for areas that get a lot of sun or a little sun.
The temperature condition of the autumn blaze maple is perfect for growing this type of tree. The leaves are beautiful and the tree is strong. The tree can withstand colder temperatures and still produce vibrant leaves.
Ideal humidity condition for this plant is between 40% to 60%. The plant does not tolerate high or low humidity well. If the humidity is too high, the leaves will start to turn yellow and drop off. If the humidity is too low, the leaves will become dry and crispy.
Regarding fertilizer, usually the plant does not need much. In the case of the Autumn Blaze Maple, too much fertilizer will cause the roots to grow too fast and the leaves to fall off. The best time to fertilize is in early spring before the new leaves appear.
Pruning an autumn blaze maple is a simple process that can be done in just a few minutes. First, identify the branches that you want to remove. then, using a sharp pair of pruning shears, cut the branches at a 45-degree angle. Finally, dispose of the branches in a compost pile or in the trash.
Propagation is best done by seed, which should be sown as soon as it is ripe in the autumn. The seed should be sown in a cold frame or outdoors in a seed bed. The seedlings need to be transplanted into their permanent positions in the autumn or spring.
Usually, the plant growth rate is rapid during the first 10 years after planting. The average growth rate is around 2.5 feet per year, but can be as high as 5 feet per year. Once the tree reaches maturity, the growth rate slows down to around 1 foot per year.
Common problems for this kind of plant are scorch, Verticillium wilt, root rot, and anthracnose. Scorch is caused by environmental stressors such as drought, excessive heat, or cold damage. Verticillium wilt is a fungal disease that attacks the vascular system of the tree, causing the leaves to wilt and eventually die. Root rot is caused by a number of different fungi, and it can attack the roots of the tree, causing the tree to be unstable and eventually die. Anthracnose is a fungal disease that affects the leaves of the tree, causing them to develop dark lesions.
Source:
Acer × freemanii Autumn Blaze® - Oregon State University
Autumn Blaze maples create fiery fall color | Mississippi State ...
Autumn Blaze Maple - Michigan State University