Why Eskimo Sunset Acer pseudoplatanus all green?

The "Eskimo Sunset" Acer pseudoplatanus, or sycamore maple, is known for its striking foliage that transitions from green to vibrant shades of orange and red in the fall. However, when the tree appears all green, it may be due to environmental factors, such as insufficient sunlight, nutrient deficiencies, or stress conditions. Additionally, young leaves may initially display more green before maturing into their characteristic autumn colors. Proper care, including adequate light and nutrients, can help enhance the tree’s vibrant coloration.