Euphorbia tirucalli Pencil Cactus Fire on Stick Fresh Cuttings

Euphorbia tirucalli, commonly known as pencil cactus or fire on stick, is a striking succulent shrub prized for its unique, pencil-thin green stems that develop vibrant orange and red tips when exposed to bright sunlight. This dramatic coloration gives the plant its fiery nickname and makes it a standout in succulent collections, xeriscape gardens, and container displays. Though not a true cactus, it shares a similar drought-tolerant nature and architectural form.

Fresh cuttings offer an economical way to propagate this unusual plant. Each cutting is taken from healthy parent stock and is ready to root with proper care. The pencil cactus grows into a multi-branched shrub over time, adding bold texture and vertical interest to sunny borders or patio pots.

Plant Features

• Distinctive cylindrical, leafless stems that resemble pencils
• Stem tips turn bright orange-red in full sun, creating a fire-like effect
• Drought-tolerant and low-maintenance once established
• Upright, branching growth habit that adds architectural interest
• Well-suited to containers, rock gardens, and xeriscaping

Growing Information

• Botanical Name: Euphorbia tirucalli
• Plant Type: Succulent shrub
• Sunlight: Full sun to partial shade
• Soil: Well-drained, sandy or cactus mix
• Water Requirements: Low; allow soil to dry between waterings
• Growth Habit: Upright, branching
• USDA Hardiness Zones: 9-11
• Mature Height: Varies; can reach 6-10 feet outdoors in warm climates
• Spacing: 3-5 feet apart for outdoor planting

Planting & Care

To root fresh cuttings, allow the cut end to callous over for a few days in a dry, warm spot. Then insert the calloused end into a well-draining cactus or succulent mix, burying about an inch deep. Keep the medium barely moist—overwatering can cause rot. Place in bright, indirect light until roots form, which typically takes several weeks. Once rooted, gradually acclimate to full sun to encourage the vibrant orange-red stem tips.

Water sparingly, allowing the soil to dry completely between waterings. Pencil cactus thrives in warm, sunny locations and can be grown outdoors year-round in frost-free climates or as a container plant elsewhere. Handle with care: the milky sap can be irritating to skin and eyes, so wear gloves when propagating or repotting.

What's Included

Fresh cuttings of Euphorbia tirucalli (pencil cactus). Quantity varies; each order includes at least one cutting.