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Dracaena pethera

An Asparagaceae rhizomatous geophyte native to Gabon through Tanzania and southern tropical Africa, this drought-tolerant, stemless perennial succulent features tall sword-shaped green, gray, and white-mottled leaves, thrives in bright indirect light with well-draining soil and sparse watering, prefers humidity around 40–50%, and has Dracaenaceae taxonomic notes noting nomenclatural history and the replacement of a historic synonym, described by Byng & Christenh. in Global Fl. 4:66 (2018).

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Common Names

Star Sansevieria, Snake Plant, Pangane Sansevieria

Summary

A hardy succulent houseplant with a bold, architectural form and a rhizomatous growth habit; it features long sword-shaped leaves with wavy edges and a mosaic of green, gray, and white. Native to East Africa, it is drought-tolerant and low-maintenance, slow-growing to about 3–4 ft tall. It suits indoor bright indirect light or partial shade, with outdoor cultivation in suitable climates. Varieties include Silver Blue and Friends.

Care emphasizes well-draining soil, such as cactus mix with perlite. Water sparingly, allow the soil to dry between waterings, and avoid standing water. Reduce watering in fall and winter. Ideal temperatures range from 59–73°F (15–23°C), tolerating down to about 50°F for short periods. Fertilize lightly with a weak, diluted general-purpose fertilizer, monthly or every three weeks during summer. Repot when roots are crowded. Prune by removing outer leaves at the soil line. Propagate by division. Pests are minimal; be vigilant for root rot from overwatering. This plant is toxic if eaten by kids or pets. Ideal humidity is around 40–50%; monitor with a hygrometer and maintain steady humidity, using a humidifier or plant grouping to boost levels. Ensure good ventilation to prevent crispy or wilted leaves.

Lifecycle

Perennial

Height

3-4 ft

Hardiness Zones

Zones 10-12

Sunlight Requirements

Ideally partial shade.

Soil Type

Well-draining soil, cactus mix or 1:1:1 mix of perlite, compost, and sand.

Soil Drainage

Well-draining soil

Bloom Color

Greenish-white

Foliage Color

Green, silver, gray (mottled)

Growth Rate

Relatively slow growth

Seasons of Interest

Summer, Fall, Winter

Propagation Methods

Division, Cuttings

Taxonomy

Taxonomic Rank
Species
Author
Byng & Christenh.
Publication
Global Fl. 0.2125. 2018

Superior Taxa

Kingdom
Plantae
Subkingdom
Pteridobiotina
Phylum
Angiosperms
Order
Asparagales
Family
Asparagaceae
Genus
Dracaena

Synonyms

Sansevieria kirkii Sansevieria raffillii var. pulchra Sansevieria aubrytiana Sansevieria kirkii var. kirkii Sansevieria kirkii var. pulchra Dracaena pethera var. pulchra

References

African Plants Portal. african-plants.org.
Dracaena pethera. en.wikipedia.org.
How Much Humidity Does My Dracaena pethera Need?. greg.app.
Dracaena pethera | International Plant Names Index. ipni.org.
Dracaena pethera Byng & Christenh. | Plants of the…. powo.science.kew.org.
How to Plant, Grow, and Care for Sansevieria Kirki…. epicgardening.com.
Dracaena pethera Byng & Christenh.. gbif.org.
World Flora Online. worldfloraonline.org. June 2024.