With the Tulip Mania Skill learned, an Orange Tulip can be grown by planting another Orange Tulip in a Gardening Pot, which takes roughly 14 days to grow. If not sold or re-planted within a few days an Orange Tulip will turn into a Wilted Tulip. Planting Flowers in Gardening Pots lowers Insanity. An Orange Tulip can be stored in a Flower Sack.
Orange Tulip
