I'm not sure what you mean by "GIRLS PLANTS999". This looks like a combination of words and numbers that could have multiple interpretations. Could you please provide more context or clarify your question? Are you asking about:

1. A specific type of plant?

2. A group related to plants and girls?

3. A number code for something?

4. Something else entirely?

If you can give me more information, I'll be happy to help you with a more accurate and useful response.