What do the green stars, yellow flags and red xs mean?
It’s a simple visual way of displaying how users feel about a particular plant, and you’re welcome to add your own growing notes and rating to any plant you’re familiar with and care to comment on (you will need to create a username and log in before you can add a comment and rating.) In short, A red “x” indicates that more people have rated the plant negative than positive. A green star means that more people have rated the plant positive than negative. A yellow flag means the plant has been rated as “neutral” (either with an equal number of negatives and positives, or all neutral ratings.