The Japanese maple typically grows to a height of 10 to 25 feet (3 to 7.6 meters) with a spread of about 10 to 20 feet (3 to 6 meters), although there are dwarf and weeping varieties available that exhibit different growth habits. Its overall shape can vary from upright and rounded to weeping or cascading, depending on the specific cultivar.

One of the most striking features of Acer palmatum is its exquisite foliage. The leaves are usually palm-shaped with lobes, and they come in a wide range of colours, including shades of green, red, purple, and variegated combinations. The texture and coloration of the foliage can vary between cultivars, adding to the visual appeal of this tree.

During the autumn months, the Japanese maple puts on a breathtaking display of vibrant colours. The foliage transitions to hues of fiery red, orange, yellow, or burgundy, creating a stunning spectacle of fall foliage. The intensity and duration of the autumn colours can vary depending on the cultivar and environmental factors