This orchid has beautifully-variegated leaves and is the most widely-grown source for vanilla beans. It grows as a large vine and is much easier to grow than most orchids. You can have it climb a tree or twine it around a hanging basket. Since this vanilla bean orchid is tropical, it only does well in non-freezing areas, but it also makes an excellent houseplant. • Average mature height: 30 to 40-foot vine • Light: Full shade • Soil: Well-drained. Do not let dry out between waterings. • Zone: 10-11 Plant Size A baby plant, that is 3-8 inches tall, will arrive at your home in a 3-inch-deep pot. Then, raise your new baby to maturity under your caring, green thumb.