Aloe vera is a succulent plant species of the genus Aloe. The plant is stemless or very short-stemmed with thick, greenish, fleshy leaves that fan out from the plant’s central stem. The margin of the leaf is serrated with small teeth.
Before you buy an aloe, note that you’ll need a location that offers bright, indirect sunlight (or artificial sunlight). Direct sunlight can dry out the plant too much and turn its fleshy leaves yellow, so you may need to water more often if your aloe lives in an especially sunny spot.