Mother of Millions is a succulent that grows from a single stem, covered top to bottom with big, blue-green leaves. Its narrow, pointed leaves can grow to 6 in (15 cm) long and about half as wide. The real attraction are the tiny plantlets that grow along the edges of the leaves, which easily fall off and will root where they drop. Height: Up to 2-1/2 ft (75 cm) Light: Bright light to full sun. Water: Water thoroughly, then allow top 2 inches of soil to dry out between waterings. Cut back on watering in winter, but don't allow soil to dry out completely. Humidity: Average room humidity. Temperature: Average room temperatures 60-75F/16-24C. It will tolerate extreme heat, but not frost.