FarmVille 2 Cheats & Tips: Plant lengthy crops right before a level-up
FarmVille: Play the Ville for free Unwithers and Instant Grows
FarmVille: Play CastleVille for 5 free Instant Grow
FarmVille Instant Grow available for Animals: Just add Farm Cash!
FarmVille GagaVille Higher Goal: Everything you need to know [Update]
Zynga adds FarmVille Instant Grow per plot option, not exactly worth it
FarmVille American Express Promo: Receive free Instant Grow and send Mystery Gifts to friends