How to Take Advantage of Level up Instant Grow Bonus
Whenever you level up in Farmville 2, the crops which have been adequately
watered will automatically reach full maturity. You need to plan ahead such that
the farm is full of the longest crop when you do reach that period in time. Here is
one example. If you are leveling up from Level five to six with strawberry fields
your XP bar will be more than halfway filled because of the Instant Grow function.
You will also find this tip from our list of Useful FarmVille 2 tricks.