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Candelilla

Euphorbia antisyphilitica

Last reviewed: September 2026

Candelilla is a slender, wax-coated stem succulent found in dry, rocky limestone slopes of the Chihuahuan Desert. It thrives in full sun with very little water and produces small flowers in spring and again in early fall.

Candelilla (Euphorbia antisyphilitica)
Photo: (c) Anders Hastings, some rights reserved (CC BY)

Toxicity unknown

Candelilla (Euphorbia antisyphilitica) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

full sun

Water

low

Size

18"–36" H × 18"–36" W

Bloom

Mar, Apr, May, Sep, Oct

Native to

TX, NM

Pollinators

bees

Before you buy

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Browse plants for this ecoregion

A distinctive succulent forming a dense clump of slender, upright, pencil-like blue-green stems coated in a natural wax. It is essentially leafless, photosynthesizing through the stems, with tiny pinkish-white flowers appearing along them after rains. The sculptural, fine-textured form stays compact and tidy, making it a striking low-water accent in gravel beds and containers.

Growing Candelilla

Grow Candelilla in full sun and low water. Mature plants reach 18 to 36 inches tall and spread 18 to 36 inches wide. Expect low maintenance to keep it looking intentional in a front yard.

In an HOA neighborhood

Candelilla is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.

Works well in: front yard, foundation, street edge, mid zone.

Wildlife value

Small waxy-stemmed flowers provide nectar for native bees and other small pollinators.

Common questions

When does candelilla bloom?
Candelilla typically produces small clusters of flowers in March, April and May, with a second bloom period in September and October.
What pollinates candelilla flowers?
The small flowers attract bees, which visit for nectar and pollen during the spring and fall bloom periods.
How much water does candelilla need?
This succulent is adapted to arid, rocky terrain and needs very little supplemental water once established. Overwatering can cause stem rot.
Does candelilla have leaves?
Candelilla is nearly leafless. Its slender, wax-coated stems handle most of the photosynthesis, which helps the plant conserve water in dry, sunny sites.
What kind of light does candelilla need?
Candelilla grows best in full sun and can tolerate some part-sun conditions, but it flowers and forms its dense clumps most reliably with strong, direct light.
Is Candelilla HOA-friendly?
Candelilla is generally an HOA-friendly choice in the right placement, with low maintenance.

These answers were drafted with an AI model from this plant's data. Verify care details with a local expert.

Native range data from vouchered herbarium specimen records and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

If something looks wrong

Common plant problems, and what to check first

These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.

See all plant problem guides

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