Do I need to use a comma between two adjectives? [closed]

Solution 1:

If you need a comma is a classic case of "depends!"

Have a look at this blog entry from grammar girl.

The comma rule comes down to the difference between two kinds of adjectives: coordinate adjectives and cumulative adjectives.

...

Just remember that if you can reverse your two adjectives or can place an “and” between them, you need a comma.

So in this case, use a comma.