It's a cool idea, I love playing as a plant. although, it's pretty difficult and feels very luck based, it felt like if my nutrients happen to be my biggest problem, there isn't anything I can do because of how expensive fibrous roots are and there not being an alternative way to get nutrients. If there was a cheaper way to get nutrients, I think this would be a really solid game! (Perhaps you could add mycorrhizal fungi, or nitrogen fixing root nodules)