Hydrangea macrophylla leaves are large, oval or heart-shaped, with serrated margins, and can change color in response to the acidity of the soil

Hydrangea macrophylla, also known as the bigleaf hydrangea, is a popular ornamental shrub that is known for its large, showy flowers. The leaves of Hydrangea macrophylla are also quite attractive, and they can vary in color from deep green to blue-green.

Hydrangea macrophylla leaves are typically oval or heart-shaped, with serrated margins. They can grow to be up to 12 inches long and 6 inches wide. The leaves are arranged oppositely on the stems, and they are covered in a fine downy fuzz.

Hydrangea macrophylla leaves are also known for their ability to change color in response to the acidity of the soil. In acidic soil, the leaves will be blue-green. In alkaline soil, the leaves will be green or pink.

The leaves of Hydrangea macrophylla are an important part of the plant's overall beauty. They provide a lush backdrop for the showy flowers, and they also help to protect the plant from the sun and wind.

Here are some additional facts about Hydrangea macrophylla leaves:

• The leaves are deciduous, meaning that they fall off the plant in the fall.
• The leaves are a good source of food for deer and other wildlife.
• The leaves can be used to make a variety of herbal teas and remedies.
• The leaves are also used as a natural dye.

Ref.:

• https://bard.google.com/