Planting instructions: Plant callas outdoors in a location that gets bright, morning light. They appreciate some afternoon shade—especially in hot-summer areas. Callas grow best in a moist soil amended with organic matter. Set rhizomes 4 to 6 inches deep and 1 to 2 feet apart. They can be planted 6 to 12 inches apart when grown in pots. Fertilize monthly. Keep watered and weeded. |