1) Is it a character (computer game, cartoon, etc.)?
No
2) can it be consumed?
Yes
3) Is it a beverage?
No
4) Is it a processed product?
No
5) Is it vegetarian?
Yes
6) Is it pot?
No man it isn't. lol
7) Is it the result of a recipe?
Nope
Is it green?
Yes (edited, original answer was "no")
9) is it a grain?
No grain
10 ) Is it purple?
Yes
11) Is it an Eggplant?
No
12 ) a grape?
No
13) Is it a plum?
No
14) Is it an onion?
No
15) Is it a cabbage?
No
Wait a second. I suddenly realized it can be both green and purple, I've only eaten the purple ones but I just googled it and found out. I hope this clue makes up for my previous inaccurate answer. To be honest, if I had said yes to it being green, I think you could've asked 40 questions and still not get it right.