Euphorbia tirucalli Sticks on Fire - (Pencil Cactus) – CactusWarehouse
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Euphorbia tirucalli Sticks on Fire (Pencil Cactus)

  • Hand-picked cactus icon Hand-picked, packed, and shipped on Mondays, Tuesdays & Thursdays
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$22.94
Size

Plant facts

SunlightFull sun
WaterLow water. Only when soil is fully dry
USDA zonesUSDA zones 9-11, hardy to about 30F
Mature sizeOutdoors in the ground it becomes a large shrub/small tree, commonly 4-8 ft tall and 3-5 ft wide (can eventually exceed 15-20 ft in frost-free climates). Kept in a pot it stays far smaller, usually 1-3 ft tall.
Time to matureModerate to fast for a succulent; reaches several feet within a few years and full landscape size over roughly 5-10+ years.
Ships asRooted plant, bare root, no pot or soil
What to expect in the box

Your plant is hand-picked, wrapped in protective kraft paper, and shipped on Mondays, Tuesdays, and Thursdays. It arrives bare root: a fully rooted plant shipped without a pot or soil, ready to plant right away.

Minor scars or pitting on the skin are normal for hardgrown cacti. Any discoloration near the base is from previous healthy growth in soil and is not a sign of damage.

Cacti can look slightly dull after a few days in a dark box. Color returns within a week or two of bright light. If your area drops below 40F, we recommend adding a heat pack to your order, as one is not automatically included.

Euphorbia tirucalli ‘Sticks on Fire’ (Pencil Cactus)

Bring bold color and sculptural form to your plant collection with Euphorbia tirucalli ‘Sticks on Fire’, commonly known as the Pencil Cactus or Firesticks Euphorbia. This captivating succulent is celebrated for its upright, coral-hued stems that glow in vibrant shades of orange, red, and gold—making it an unforgettable highlight in any indoor or outdoor display.


Features:

Striking Appearance

The Firesticks Pencil Cactus features smooth, cylindrical stems that shift dramatically in color depending on light and temperature. New growth emerges bright green before transitioning to vivid coral, pink, and golden tones in full sun, creating a dynamic, flame-like effect that sets this succulent apart.

 Architectural Growth Habit

This plant grows in an upright, branching structure, forming a sculptural mass of slender stems. Its compact juvenile size makes it perfect for desktops and windowsills, while mature plants can grow into larger, shrub-like specimens that bring dramatic vertical interest.

Drought-Tolerant & Low-Maintenance

As a highly drought-tolerant succulent, Euphorbia tirucalli requires minimal watering and thrives in fast-draining soil. Its resilience makes it an ideal choice for both new and experienced plant collectors.

Versatile Decor

Perfect for modern interiors, succulent gardens, xeriscapes, patios, and sunlit windows, the Firesticks Pencil Cactus adds bold structure and a splash of color that complements any minimalist or desert-inspired aesthetic.

 Seasonal Interest

While its tiny yellow flowers are subtle, the plant’s seasonal color shifts—from warm green tones in low light to fiery orange in bright sun—provide year-round visual appeal.


Care Instructions:

 Light

Prefers full sun to bright. Strong sunlight brings out its signature coral and red coloration. Indoors, place near a sunlit south or west-facing window.

Water

Allow the soil to dry out completely between waterings. Water sparingly—this succulent is extremely drought-tolerant. Avoid standing water or consistently moist soil.

 Soil

Use a well-draining cactus or succulent mix to prevent rot. A gritty, sandy blend works best.

 Temperature

Thrives between 65–85°F (18–29°C). Protect from frost, as temperatures below freezing can damage or kill the plant.

 Fertilizer

Feed once during the growing season with a diluted, balanced fertilizer for succulents. Overfeeding can lead to excessive green growth.


Important Note on Handling:

Euphorbia tirucalli contains a milky sap that can irritate skin and eyes. Wear gloves when pruning or repotting, and keep away from pets and children.


Cold Weather Warning

If your area drops below 40°F during the colder months, we highly recommend adding a heat pack to your order, as we don’t automatically include one. This helps keep your plants safe in transit. 🌡️❄️

👉 [Buy Heat Packs Here]

Product Details

Cactus Features

  • Low-Low-maintenance and forgiving
  • Extremely drought tolerant
  • Thrives on neglect
  • Proven hardy in ot, dry climates
  • Slow growth - Stable long term plant
  • Handles missed waterings well
  • Strong, established root system

Cactus Care

Light
Loves bright light and full sun. Start with morning sun and increase exposure over 1–2 weeks if moving outdoors.

Water
Water deeply, then let the soil dry out completely before watering again. When in doubt, wait. Overwatering is the only real risk.

Soil
Use fast-draining cactus or succulent soil. Good drainage is essential for healthy roots.

Temperature
Prefers warm, dry conditions. Protect from prolonged freezing unless otherwise noted in the product details.

Maintenance
Very low maintenance. No pruning required. Grows slowly and holds its shape for years.

After Arrival

Carefully unpack your cactus as soon as it arrives. Your plant is shipped bare-root for safe transit. Let it rest in a dry, shaded spot for a few days before planting. Once potted, wait about a week before giving it a light watering.

Pro Tip

If you forget to water occasionally, you’re doing it right. Cacti thrive on neglect.

Shipping & Guarantee

At Cactus Warehouse, we take pride in shipping the healthiest, hand-selected cacti straight from our nursery in Fallbrook, CA. All our cacti are hardgrown and carefully checked to ensure you get the best.

  • Schedule: Orders ship on Mondays, Tuesdays, and Thursdays.
  • Delivery Time: Most orders arrive within 3–5 business days once shipped.
  • Rates: Free shipping on orders $99+ (Continental US). Orders under $99 ship for a flat $9.95.
  • Carriers: We ship via UPS and USPS with full tracking

  • Safe Packaging: Each cactus is wrapped in protective kraft paper to reduce movement. During cold weather, you have the option to add heat packs to keep your plants safe.
  • Care Instructions: Every package includes simple, step-by-step care instructions so you know exactly what to do after arrival.
  • 30-Day Happiness Guarantee: If your cactus doesn’t arrive healthy and happy, we’ll make it right. Email us at info@cactuswarehouse.com and we’ll take care of you.

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Plants Picked With Love

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