Dragon trees, notably D. draco from the Canary Islands, can grow more than 18 metres (60 feet) tall and 6 metres (20 feet) wide. The trunk contains a red gum, called dragon's blood, valued for its medicinal properties.
Dracaena require less water than most indoor plants. Keep them hydrated by misting the leaves with water and keeping the soil lightly misted (never soggy) as well with good drainage. Always allow the top soil to dry out before watering. Do not overwater, as it may cause root rot
Choose a good 10-10-10 fertilizer and add it every two weeks during the growing season (spring and fall). Or you can simply add Indoor Plant Food every time you water, which is what I do.
Like many easy-to-care-for indoor plants, dracaena likes rich, but well-draining soil in a pot with good drainage. Regular indoor plant potting mix works beautifully!
Temperatures: Dracaena prefers temperatures ranging from 65 – 78℉ during the day. Night temperatures can drop about ten degrees cooler, but cold drafts and temperatures below 55℉ will harm the plant. Make sure that you display your dracaena away from any heating or cooling appliances.
Toxic to cats and dogs, if eaten. Cats may have dilated pupils, and both cats and dogs can present symptoms such as vomiting, excess saliva and lack of appetite.