What does cale the vegetable looks like?

There is no vegetable called "cale". Perhaps you meant "kale"?

Kale is a leafy green vegetable that looks like this:

* Leaves: Large, flat, and crinkled. They can be dark green, blue-green, or even purple.

* Stems: Thick and sturdy, usually with a white or greenish color.

* Shape: The leaves are often shaped like spearheads or triangles, with a central rib that runs down the middle.

If you meant a different vegetable, please clarify the name and I can help you!