Soil Type For Japanese Maple
How can we maximize the color?
Certified GKH Gardening Expert
The color is set by its genetics, but you can keep it looking its best by giving it full sun, proper soil moisture, and plenty of organic matter in the soil.
This article will help you to keep it looking its best: https://www.gardeningknowhow.com/ornamental/trees/japanese-maple/japanese-maple-care.htm