Species library › Dracaena › Dracaena tamaranae
Other Partly documented

Dracaena tamaranae

Gran Canaria dragon tree

A critically endangered dragon tree found only on the cliffs of southern Gran Canaria, with rigid, ribbed, bluish-grey leaves and a more open, branched crown than Dracaena draco. Only about a dozen mature wild trees are known. It is a full-sun, drought-adapted tree for a dry, frost-free climate or a large bright glasshouse, and plants are rarely available outside scientific and conservation collections.

At home, aim for
Day Cool-growingTargets in Plantistry
Night Close to the dayTargets in Plantistry
Humidity Dry airBand in Plantistry
Light Full sunDLI and PPFD in Plantistry
Expects a seasonal restGrows on rock (lithophyte)

Where it grows wild

Grows on old, mostly inaccessible cliffs and rocky slopes in the dry thermo-sclerophyllous zone of southern Gran Canaria, among juniper, wild olive, rockrose and Canary pine. Annual rainfall there is only about 200–500 mm. It can reach more than 8 m tall.

Only 14 records carry an elevation, spanning 675–810 m (median 810 m). The wider thermo-sclerophyllous belt it belongs to runs from low to mid elevations.

Canary Islands (Gran Canaria)

🔒 Growing it like that

The wild conditions above, turned into targets for a shelf, a tent or a greenhouse. The full profile has:

✓ Day and night temperature targets, and the limits it tolerates
✓ Humidity band, and how to hold it
✓ Light as DLI and PPFD for a grow light
✓ Wet and dry seasons, and whether to rest it
✓ Substrate and airflow
✓ A step-by-step setup to grow it like the wild

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Profiles are drafts built from measured range and climate and from published sources; each section carries its own confidence in the app.