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Guide botanique

Dragon's Blood Tree.

Dracaena cinnabari

Prononciation druh-SEE-nuh sin-nuh-BAR-ee

Aussi appelée Dragon's Blood Tree, Socotra dragontree, dragon blood tree, “Dragon’s Blood” Tree

dragon blood tree
Photo de Manuel Schwarz (CC BY) via iNaturalist

This iconic tree from the Socotra archipelago features a dense, umbrella shaped canopy of stiff, upturned branches. It is famous for the dark red resin that bleeds from its trunk when cut. It thrives in arid, rocky environments and is quite slow to grow.

En un coup d'œil

Care level
Moderate
Plant type
Succulent tree
Light
Full sun
Indoor light
direct
Water
Every 14 to 30 days
Mature size
10 meters
Growth rate
slow
Hardiness
USDA 10 to 12
Bloom time
Late winter to early spring

Entretien

Provide plenty of bright, direct sunlight and ensure the soil remains very well draining to prevent root rot. Watch for yellowing leaves as a sign of overwatering or poor drainage. It prefers warm temperatures and low humidity, mimicking its native desert habitat.

Watering
Allow the soil to dry out completely between waterings.
Feeding
Use a balanced, diluted fertilizer only during the active growing season.
Pruning
Pruning is rarely needed, but you can remove dead or damaged branches in late winter.
Repotting
Repot only when the root system has clearly outgrown the current container.
Soil
Sandy, rocky, well draining
Soil pH
Neutral to slightly alkaline
Temperature
10 to 35°C
Humidity
10 to 40%
Drought tolerance
high
Lifespan
Perennial, can live for several hundred years.
Deer and rabbits
high

Signes qu'il faut rempoter

  • Roots growing out of the drainage holes.
  • Soil drying out much faster than usual.
  • The plant becoming top heavy and unstable.

Sécurité

People
The sap is generally considered mildly toxic if ingested or if it comes into contact with sensitive skin.
Pets
This plant is considered toxic to cats and dogs if ingested.
Children
Keep this plant away from small children as the leaves are sharp and the resin can be irritating.
Contact allergens
The resin may cause contact dermatitis in sensitive individuals.
Airborne allergens
There are no notable airborne allergens associated with this species.
Edibility
This plant is not intended for consumption and may cause significant gastrointestinal distress if ingested.

Comment l'identifier

  • Umbrella shaped canopy of branches
  • Stiff, sword shaped evergreen leaves
  • Dense clusters of terminal foliage
  • Dark red resinous sap
  • Thick, succulent like trunk
Height
6 to 10m
Spread
5 to 8m
Leaves
green, evergreen
Flowers
white, greenish, 0.5 to 1cm
Fruit
orange, red, Summer

Problèmes courants

  • Root rot This occurs when the soil remains too wet for too long.
  • Scale insects These small pests attach to stems and suck plant juices.

La cultiver

Propagation
seed, cuttings
When to plant
spring
Overwintering
Keep the plant in a bright, warm location and reduce watering significantly during the winter months.
In containers
It grows well in containers if you use a very porous, fast draining succulent mix and a pot with large drainage holes.

Seed propagation

  1. 1. Soak seeds in warm water for 24 hours.
  2. 2. Sow in a well draining sandy mix.
  3. 3. Keep warm and maintain light moisture until germination.

Group plants with similar water needs to avoid overwatering your dragon tree.

Bonnes associations

  • Aloe These share similar requirements for bright light and low water.
  • Euphorbia They thrive in the same arid, well drained soil conditions.

À éloigner de

  • Ferns Ferns require high humidity that will cause this tree to rot.

Espèces similaires

  • Dragon Tree It has a similar growth habit but is much more common in cultivation.

Science

Family
Asparagaceae
Genus
Dracaena
Order
Asparagales
Class
Liliopsida
Native range
Socotra archipelago, Yemen.
Conservation
This species is listed as vulnerable due to habitat loss and climate change in its native Socotra.

It survives in high altitude mist forests by capturing moisture from clouds through its dense canopy.

Uses
ornamental specimen, historical resin source

Au fil des saisons

JFMAMJJASOND
Flowering
Fruiting
Foliage

Repères écologiques

Salinity
4/9
Soil reaction
7/9
Light
8/9
Temperature
7/9
Moisture
2/9
Nutrients
3/9

Taxonomie vérifiée avec le GBIF.

Ce qu'on demande souvent

Is this easy to grow indoors?
It is quite challenging because it requires very specific light and drainage conditions.
How often should I water it?
Water sparingly, only when the soil has completely dried out.

D'où vient le nom

The genus name Dracaena comes from the Greek word for female dragon, while cinnabari refers to the red color of its resin.

Bon à savoir

  • The red resin is known as dragon's blood.
  • It is a monocot that can grow to be hundreds of years old.
  • The tree is endemic to the Socotra archipelago in Yemen.
  • Its growth pattern is described as secondary thickening growth.

Ton dragon's blood tree a mauvaise mine ?

Cette page est un guide général. Pocket Botanist diagnostique les problèmes directement à partir d'une photo de ta plante, adapte l'arrosage à sa luminosité et te prévient quand il faut t'en occuper.

Télécharger l'appli

Ce guide a été généré par IA et vérifié avec la taxonomie du GBIF. Il s'agit d'informations générales, et non de conseils horticoles ou vétérinaires. Découvre comment nous concevons ces guides.