Turkish Temple

Euphorbia obesa

Medium · Some experience

About Turkish Temple

Euphorbia obesa, the baseball plant, is a remarkable spherical succulent native to a small area of the Great Karoo region in South Africa's Eastern Cape province. Its nearly perfect globe shape, typically eight-ribbed with intricate herringbone patterning in shades of green, gray, and purple, makes it one of the most geometrically striking plants in existence. It grows slowly, reaching about 15 centimeters in diameter, and gradually becomes more cylindrical with age. The plant is dioecious — individual plants are either male or female — and produces tiny flowers at the crown that require cross-pollination to set seed. Tragically, its unique beauty led to severe over-collection from the wild, and it is now listed as endangered under South African law and CITES Appendix I protections. All commercially available plants today are nursery-propagated. Like all euphorbias, it contains toxic milky latex. Euphorbia obesa requires minimal water and excellent drainage, thriving in bright light with benign neglect. It is a prized specimen in succulent collections worldwide.

Drought-tolerant
Compact
Low-maintenance
Architectural

WATER

Soak & dry

Deep, infrequent

LIGHT

Full sun

6+ hrs direct

HARDY

Hardy to 30°F (-1°C)

USDA hardiness zones 10–11

How to care for Turkish Temple

Watering

Springevery 14 days
Summerevery 10 days
Fallevery 21 days
Winterevery 45 days

Soil · Fast-draining

Main mixSand + pumice + soil 1:1:150%
DrainagePumice / gravel50%

Keep grit at half the mix or more — this soil is meant to dry out fast.

FERTILIZER

Cactus & Succulent Feed 2-7-7

Hold the nitrogen back and growth stays compact instead of soft and stretched. Phosphorus and potassium carry the roots and the flowering.

N12%P44%K44%

Nitrogen · Leaves
Phosphorus · Roots + Blooms
Potassium · Strength

Springevery 45 days
Summerevery 45 days
Fallevery 60 days

Get watering reminders for Turkish Temple — free on iPhoneDownload on the App Store

At a Glance

NativeAfrica
Height0.3–0.7 ft (0.1–0.2 m)
Spread0.3–0.5 ft (0.1–0.2 m)
Flower colorYellow, Green
Foliage colorGreen, Variegated
SoilSandy, Well-drained
LocationsIndoor · Balcony

Bloom time

BLOOM CYCLE

Peak bloom

Jun–Aug

Tiny cyathia flowers at the crown; male and female on separate plants

Fragrance

NO FRAGRANCE

No notable fragrance.

Toxicity

Humans Moderate · Pets Moderate

diterpene esters

HumansDogsCats

Moderate

Sap
Contact

EXPOSURE Touching sap.

EFFECT Caustic white sap burns skin and eyes.

NOTE Euphorbia sap is universally caustic — protect eyes and skin when handling.

Moderate

All
Ingestion

EXPOSURE Eating any part of the plant.

EFFECT Oral irritation, vomiting.

NOTE Euphorbia sap is universally caustic — protect eyes and skin when handling.

Moderate

All
Ingestion

EXPOSURE Eating any part of the plant.

EFFECT Oral irritation, vomiting.

NOTE Euphorbia sap is universally caustic — protect eyes and skin when handling.

Educational information, not medical or veterinary advice. If exposure is suspected, contact a doctor or veterinarian.

DISTRIBUTION

Native

Africa

History

Illustrated historical scene for Turkish Temple

Euphorbia obesa is endemic to the Great Karoo of South Africa's Eastern Cape, confined historically to a small area near Graaff-Reinet. Its perfectly spherical, leafless, striped body — resembling a baseball — attracted intense horticultural demand after its 1903 description by N.E. Brown at Kew. Wild populations were severely depleted by over-collecting through the 20th century, and it became one of the first succulents placed on CITES Appendix I (strict international trade ban) in protection.

Commercial cultivation from seed now supplies the global market, and wild populations have recovered modestly under South African conservation law. Male and female plants are separate (dioecious), and artificial pollination in greenhouses produces legal nursery stock. The plant remains emblematic of the collision between succulent passion and conservation.

Euphorbia obesa was first described by Joseph Dalton Hooker in 1903, and its extraordinary spherical form immediately made it a sensation among plant collectors. By the mid-20th century, wild populations had been decimated by collectors digging plants from their remote Karoo habitat. Today, all commercially available plants are nursery-grown, and the species has become a powerful symbol in plant conservation circles — proof that beauty can be both a blessing and a curse. Its home habitat receives less than 300mm of rainfall annually.

Symbolism & meaning

What It Symbolizes

Turkish Temple is uniqueness expressed in geometry — a perfectly symmetrical living sphere ribbed like a beach ball, a small temple of plant tissue. Critically endangered in its native South African range due to poaching, it also suggests conservation, a reminder that wonders this strange and self-contained still need our protection. It is botanical perfection living on borrowed time.

Uniqueness — Its mathematically perfect form celebrates the beauty of being one-of-a-kind
Conservation — Its endangered status reminds us of the responsibility to protect natural wonders

Where the Name Comes From

Euphorbia honors Euphorbus, ancient physician to King Juba II. 'Obesa' means fat or plump in Latin, perfectly describing its round, globular body.

Uses & Fun Facts

Patterned globe form treasured by succulent collectors and conservators
Compact spherical succulent for sunny windowsills and rockeries

Related plants

More Euphorbia plants

Plants with similar care

Frequently asked questions

How often should I water Turkish Temple?

In summer, water about every 10 days; in winter, about every 45 days. Adjust for heat, pot size and drainage.

How much light does Turkish Temple need?

Full sun: 6+ hrs direct. Watch the leaves — scorching or stretching means the light needs adjusting.

Is Turkish Temple toxic to cats or dogs?

Pets Moderate (Dogs Moderate · Cats Moderate) Educational information, not medical or veterinary advice. If exposure is suspected, contact a doctor or veterinarian.

Is Turkish Temple easy to grow?

It is moderately demanding: a good choice once you have a little experience.

Can Turkish Temple be grown indoors?

Yes, it adapts well to indoor growing given the right light.

When does Turkish Temple bloom?

It typically blooms Jun–Aug in the Northern Hemisphere.

YardMate

Identify any plant in seconds

Snap a photo — YardMate names the plant, diagnoses problems, and reminds you when to water.

Download on the App Store