Caladium Florida sweetheart
Best Soil for Caladiums: Caladiums need well-drained soil that’s rich in organic matter, such as mushroom compost or chopped leaves.
How to Plant Caladiums: Buy potted caladiums ready to plant, or grow them from tubers. (Though they’re sometimes called bulbs, they are really tubers.) Plant tubers point side up about 1 to 1 1⁄2 inches deep. Space them 8 to 14 inches apart, depending on the ultimate size of your plants as listed on the tag.
How to Water Caladiums: Always water caladiums regularly. Keep the soil slightly moist. Add mulch, such as pine straw, to help retain soil moisture and conserve water. If you have caladiums in full sun, don’t let them dry out.