Farmville Nation

Super Epic Wonderful Contest for July 22nd, 2011 Number 1
Rules:
Answer the question in a comment on this post AND share the post.
The number of shares will determine the number of winners based on the following:
150 or less shares; 1 winner
151-300 Shares; 2 Winners.
301-450 Shares; 3 Winners.
451-600 Shares; 4 Winners.
601+ Shares; 5 Winners
The winners will be chosen by random drawing.
The prize will be what is pictured in the icon at the top of this post.
1 Entry per person/per contest. PS: Don't be an ass and try to enter a bunch and claim you have 94 roommates.
Winners will be announced around 9:00 PM Eastern and prizes will be sent then as well.
IF YOU ENTER MAKE SURE YOU HAVE LIKED THE FACEBOOK FAN PAGE http://www.facebook.com/FarmvilleNation
Of course no answers will be published until winners are picked.

The Question:

Name a Farmville Crop that takes 4 Days.