The Galaxy Caladium is a non-flowering houseplant celebrated for its predominantly green leaves adorned with pink and white speckles. At maturity this plant can grow to measure about 12 to 24 inches tall and wide. The ideal growing conditions of this plant consist of moist well-draining loamy soil, in partial to full shade, with adequate watering, allowing the top layer of soil to dry out between waterings. To encourage more growth, the Galaxy Caladium can benefit from fertilizer once per month in the spring and summer. In order to keep the plant healthy, it is best to repot once every two years. The hardiness zones of this plant are 9 to 12.