Dragon Tree
Dracaena marginata · also called Madagascar dragon tree, red-edged dracaena
The dragon tree is a sculptural, low-maintenance plant with spiky leaves edged in red. It tolerates lower light and drought, but is sensitive to fluoride in tap water.
The dragon tree, Dracaena marginata, is an architectural houseplant with slender, woody stems topped by rosettes of thin, arching leaves edged in red. Its sculptural silhouette and tolerance of neglect have made it a staple of homes and offices, where it can grow into a tall, tree-like accent over time.
Native to Madagascar, the dragon tree is drought-tolerant and forgiving, storing water in its canes and shrugging off lower light and irregular watering. Its main quirk is a sensitivity to fluoride and salts in tap water, which show up as brown leaf tips. Slow-growing but long-lived, it is an excellent low-maintenance choice, though its leaves are toxic to cats and dogs.
How to care for Dragon Tree
Light
Prefers bright, indirect light but tolerates medium and lower light, growing more slowly in dimmer spots. Stronger leaf color and faster growth come with brighter light, but keep it out of harsh direct sun, which scorches the leaves.
Watering
Water when the top 2 inches of soil dry out, usually every 1-2 weeks, and let it drain fully. It is drought-tolerant and far more sensitive to overwatering than under, so let it dry between waterings. Water less in winter.
Humidity
Tolerates average household humidity well. Higher humidity of 40-50 percent reduces brown tips, but it is not a fussy plant about moisture in the air.
Temperature
Comfortable at 65-80F (18-27C) and tolerant of normal indoor conditions. Keep it above 55F (13C) and away from cold drafts.
Soil & potting mix
Use a well-draining potting mix with perlite. Good drainage is important, as soggy soil quickly leads to root rot.
Feeding
Feed monthly in spring and summer with a balanced fertilizer at half strength. It is a light feeder, so avoid overfertilizing, which can worsen leaf tip burn.
Pruning & grooming
Prune the canes to control height or encourage branching; cutting the top prompts new growth just below the cut. Remove any browned lower leaves as they age and shed naturally.
Repotting
Repot every 2-3 years in spring, as it grows slowly and tolerates being root-bound. Move up just one pot size and refresh the soil.
Propagation
Easy from stem cuttings. Cut a section of cane, root the top cutting in water or soil, and the remaining stem will often sprout new growth from below the cut.
Common Dragon Tree problems
- Brown leaf tips. Often caused by fluoride and salts in tap water or low humidity. Switch to filtered, distilled or rainwater and flush the soil occasionally.
- Yellowing leaves. Usually overwatering. Let the soil dry further between waterings and confirm the pot drains freely.
- Dropping lower leaves. Some leaf shedding at the base is normal as the canes grow taller. Excessive drop can signal overwatering or cold drafts.
Dragon Tree FAQ
Why does my dragon tree have brown tips?
Dracaena marginata is sensitive to fluoride and salts in tap water, which accumulate and burn the leaf tips brown. Switch to filtered, distilled or rainwater, flush the soil every few months to clear out mineral buildup, and avoid overfertilizing. Low humidity can also contribute, so raising it slightly helps.
Is the dragon tree easy to care for?
Yes, the dragon tree is one of the easier houseplants. It tolerates lower light, drought and general neglect, storing water in its canes. The main things to get right are to avoid overwatering and to use non-fluoridated water to prevent brown tips. It is slow-growing but very long-lived.
Is the dragon tree toxic to cats and dogs?
Yes, Dracaena marginata is toxic to cats and dogs. If eaten, it causes vomiting, drooling and loss of appetite, and cats may show dilated pupils. Keep it out of reach of pets, and contact your vet if your animal chews the leaves.