Aloe vera, which is actually Aloe barbadensis, forms upright, clustering rosettes of fleshy grayish-green lanceolate leaves. Juvenile plants have leaves with spots, and rather than forming rosettes, usually have leaves in opposing ranks. Flowers are yellow and are borne on tall spikes, often visited by hummingbirds. Native to the Canary Islands. Considered to have medicinal and emollient properties. Used widely in shampoos and skin lotions. Excellent for patio plant or in landscapes. Porous soil with adequate drainage. Bright light to full sun. Water thoroughly when soil is dry to the touch. Protect from frost.