Harvest Moon: Tree of Tranquility Cheats

Edge's Rainbow Recipe

Tuna- Fish at Gull island or Waffle town beach, you will need a lv. 3 or 4 gold fishing rod. Be patient, the Tuna is rare and it may take awhile before you catch it.
Snowflake Flower- Simple buy snowflake flower seeds from Souffle Farm in the winter, plant and harvest them.
Perfect Honeydew- The cheap way is to buy one from Souffle farm, or you can plant your own, and use fertilizer
Lapis Lazuli- There are two ways to get this. 1. If you have not already, pick up the present near the mayors house on the beach and inside is a lapis lazuli. 2. Go to the mine and look for a blue crystal, it will most likely be a blue wonderful, then take it to the blacksmith for it to be refined to a lapis lazuli.
Red Honey- To get red honey, plant one of the following plants and harvest when you see a little bee flying around a flower: Tulip, hibiscus, cosmos, rose, anemone.

New Game+

Beat the game to access a New Game+ option (you can play as your child, retaining all your current items, money and livestock).

Raise Shelly's Heart Level

Every time you speak to Shelly and request a rucksack upgrade, Shelly gains heart points - even if you don't have the items to create the upgrade. Request the rucksack upgrade over and over when you don't have the necessary materials with you. This is useful because the amount of money you make working part-time at the Tailor Shop is based solely on Shelly's heart level; therefore, if you raise her heart level you can easily make a lot more money in your part-time Tailor Shop work.