Do you feel like you spend days waiting for your vegetables to ripen, only to notice one day that they're already past their prime? When grocery shopping, do you have any idea which eggplant is even worth purchasing?

Well, you're not alone. And luckily, the people at LifeHacker have created this helpful infographic, using information from the USDA on when veggies are in season, what to look for when selecting them, and what to avoid.

Keep this handy the next time you're buying vegetables, or use it to help you plan seasonal meals in advance.

Enjoy!