The reason your probably here is your frusterated with your farm all the time it takes to get your dang wheat. well i can help.

Tip one.
place water where ever you can. where ever you place water it makes the soil fertile and that means it takes less time to grow.

Tip two.
wheat grows faster if you put it in a straight line with nothing directly next to it.

Tip three.
any chest u find i a dugen mine shaft or any other non man made structure you have a chance to find seeds for stuff like potato's,carrots and melons