Cheat for Harvest Moon 64

The Blue Flower Pot

During the winter, go mining and after a while you will get a blue rock.

Give the blue rock to Sabarian the Artisan, the guy that owns the Craft shop and yells at you for looking at his stuff, and he will thank you you.

Then pick up the pot, the one that he says isn't finished yet, and it will turn blue and you will be able to buy it.

It ends up in your home with a cat mint flower in it.

More tricks, tips and cheats for this game are right here - Harvest Moon 64 cheats