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Euphorbia Trigona Variegated

Euphorbia Trigona Variegated

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About This Plant

Euphorbia Trigona Variegated (African Milk Tree Variegated) is native to Central Africa, where it grows as a large, drought-tolerant succulent shrub in hot, dry savanna conditions. It grows in an upright, branching, columnar habit reaching 60 to 120 cm or more indoors.

The tall ribbed red and cream columns look architectural. The three-ribbed stem with its alternating red-green and cream-yellow variegation and the regular small leaf pattern creates a strongly vertical, structural plant that reads as a design object rather than just a plant.

Keep it away from pets, children, and high-traffic areas. The ASPCA confirms Euphorbia spp. is toxic to cats, dogs, and horses. The milky latex sap causes oral irritation, vomiting, and severe skin and eye irritation on contact. Wear gloves when handling.

It is a drought-tolerant plant. Euphorbia Trigona handles weeks without water and thrives in dry air. It needs only a bright window and minimal watering. The red-maroon colouring intensifies with more direct light. The Crown of Thorns is another Euphorbia with a very different low-growing shrubby form and almost year-round blooms.

Winter Dormancy

Euphorbia Trigona enters true dormancy from October through February in Canadian conditions. Stop watering almost entirely during dormancy, once every four to six weeks with a very small amount.

Toxicity

Toxic to cats, dogs, and horses, confirmed by the ASPCA (Euphorbia spp.). The milky latex sap causes severe oral irritation, vomiting, and drooling if ingested. Sap contact with skin or eyes causes significant irritation and can cause serious eye injury. Wear gloves when handling. Keep out of reach of pets and small children.

Pests

Mealybugs are the most common pest, appearing in the rib channels and at the bases of the small leaves where they are difficult to spot against the cream-coloured variegation. Check carefully when watering. Wear gloves when applying any treatment.

Other Plants You Might Like

Not sure this is the right fit? Here are three other plants our Canadian customers love. All ship across Canada and thrive in Canadian homes.

Fairy Castle Cactus. Columnar and architectural.

For another tall columnar cactus-like plant for a south-facing windowsill with a very different clustering turret form, the Fairy Castle Cactus grows dense, castle-like columns of green stems.

Crown of Thorns. Same family, blooming.

For another Euphorbia with a very different low compact shrub form that blooms almost year-round in direct sun, the Crown of Thorns produces vivid flower bracts continuously with minimal care.

Aloe Pheasant Breast. Architectural and pet-safe.

For a dramatic, drought-tolerant succulent for a south-facing windowsill that is confirmed pet-safe, the Aloe Pheasant Breast has bold white-striped triangular leaves and handles the same dry sunny conditions.

Common Questions

How often should I water the Euphorbia Trigona Variegated?

In spring and summer, water only when the soil is completely dry, roughly every two to three weeks. In Canadian winter dormancy, once every four to six weeks with a very small amount. This plant is killed far more often by overwatering than by drought. Our indoor plant watering guide shows how to check correctly.

Why are the small leaves dropping?

Small leaf drop is normal in autumn as the plant enters winter dormancy. It is also triggered by overwatering, which causes stem rot from the base. If leaf drop is accompanied by softening at the stem base, reduce watering immediately and ensure the soil drains completely.

Is Euphorbia Trigona toxic to cats and dogs?

Yes. The ASPCA confirms Euphorbia spp. is toxic to cats, dogs, and horses. The latex sap causes severe oral irritation, vomiting, and can cause significant eye injury. Wear gloves when handling. Keep out of reach of pets and children.

What light does it need in a Canadian home?

Needs as much direct sun as possible. A south-facing windowsill is essential. In lower light the upright stems lean toward the light and the red-maroon colouring fades. Read our guide to light requirements for indoor plants for more.

Will it survive a Canadian winter indoors?

Yes, very easily. It goes into true dormancy and needs almost no water. The dry heated air of Canadian homes suits it perfectly. Keep it above 10 degrees C and in your sunniest window. Read our tips on keeping plants alive in winter for more.

Good to Know

Sun: Direct to bright

Needs as much direct sun as possible. A south-facing windowsill is essential year-round. The red-maroon colouring is most intense in full direct sun.

Light: Bright direct

A south-facing window is the only suitable position in a Canadian home. From October to February, keep it as close to the glass as possible.

Water: When completely dry, barely in winter

Water only when soil is completely dry, every two to three weeks in spring and summer. Every four to six weeks in Canadian winter dormancy. Never leave in standing water. This plant survives drought far better than excess water.

Humidity: Low

Thrives in the dry air of Canadian forced-air heated homes. No humidifier, no misting. One of the best large plants for very dry Canadian interiors.

Pet Friendly: No

Toxic to cats, dogs, and horses, confirmed by the ASPCA. Latex sap causes severe oral irritation, vomiting, and eye injury. Wear gloves when handling. Keep away from pets, children, and high-traffic areas.

Pro Tip

The milky latex sap of Euphorbia Trigona is among the most irritating of any common houseplant. If sap contacts skin, wash immediately with soap and water. If sap contacts eyes, flush with water immediately and seek medical attention. This is not a plant to handle casually.


What To Expect

Shipping and Delivery Details

Choose local GTA delivery, free Richmond Hill pickup, or shipping across Canada. Pick your delivery or pickup date at checkout, we'll have it ready and fresh for you. See full shipping and delivery details.

30-Day Happy Plant Guarantee

If your plant arrives damaged or isn't healthy, contact us within 30 days with a photo. We'll sort it out with a replacement, refund, or store credit whichever works best for you. View our complete guarantee policy

Frequently Asked Questions

Certainly! If you're pondering about ordering plants online, you're not alone. We've compiled the most frequently asked questions. Check out our FAQ section here for quick answers! Happy planting!

Plant and Pot Size Guide

4" Pot (Small): plant is approx. 6-10 inches tall. 6" Pot (Medium): approx. 12-18 inches tall. All plants come in a standard nursery pot. Decorative pots are sold separately.

Winter Shipping Protection

Between November and March we add extra insulated packaging and heat packs to protect your plant from cold temperatures during transit. You can add winter shipping protection at checkout.

Returns Policy

If a plant arrives with significant damage, pests, or disease, we offer a full replacement or refund.Our guarantee covers the viability and health of your plant for 30 days.

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Plant care essentials

Everything you need to keep this plant thriving.

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