What's the plural form of pampas grass? Here's the word you're looking for.
Answer
The noun pampas grass can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be pampas grass.
However, in more specific contexts, the plural form can also be pampas grasses e.g. in reference to various types of pampas grasses
or a collection of pampas grasses.
