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Euphorbia tirucalli
Fire Stick
Euphorbia tirucalli
Euphorbia tirucalli, commonly known as Pencil Tree, is a succulent tree native to Africa. It's characterized by its pencil-like, green, cylindrical stems and small, insignificant leaves that drop early. The plant produces a milky sap that is highly irritating to the skin and eyes. It is drought-tolerant and thrives in warm climates.
CategoryDetails
Plant TypePerennial plant
Estimated Plant Lifespan20 years lifespan
Toxic to humansToxic to humans
ToxicityToxic to: Dogs, Cats
Sun Requirements6+ hours direct sunlight (Full Sun)
Watering Requirements

Method: Deep watering

Frequency: Allow soil to dry out completely between waterings.

Notes: Avoid overwatering, as this can lead to root rot. Water less frequently during the dormant season.

Humidity Requirements

Level: Low

Maintenance: No special measures are needed.

Cleaning RequirementsHandle with extreme caution, as the sap is highly irritating. Wear gloves and eye protection when pruning or handling the plant. Avoid contact with skin and eyes. Keep away from children and pets.
Temperature Range

Min: 10°C

Max: 38°C

Alternative NamesRubber Naboom, Rubber Milkbush, Euphorbia rhipsaloides, Euphorbia media, Euphorbia media bagshawei, Euphorbia scoparia, Euphorbia tirucalli rhipsaloides, Euphorbia laro, Hedge Euphorbia, Rubber-Hedge Euphorbia, Rubber Euphorbia, Rubber Tree, Rubber-Hedge, Tirucalli Tree, Tirucalli-Tree

Cultivars

Price: $11.95
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Aloe vera
aloe vera
Aloe vera
Aloe vera can tolerate similar growing conditions as Euphorbia tirucalli, such as well-draining soil and full sun. Both plants complement each other visually due to their contrasting forms and textures. Additionally, the presence of aloe vera may discourage certain pests that might affect Euphorbia tirucalli.
Opuntia ficus-indica
Indian fig opuntia
Opuntia ficus-indica

Both plants have similar needs, and the prickly pear cactus can quickly take up space and resources, potentially outcompeting the pencil tree in confined spaces.

Mealybugs

Mealybugs are small, white, cottony pests that suck sap from the plant, causing yellowing of stems and leaves, and potentially hindering growth. They can often be found in clusters in crevices or under leaves.

Spider mites

Spider mites are tiny pests that feed on the plant's sap, causing stippling, yellowing, and webbing on the stems. Severe infestations can lead to defoliation and plant decline.

Steps:

    • Allow cuttings to callous over for a week or two to prevent rot.
    • Plant the calloused cuttings in well-draining soil, such as a cactus mix.
    • Water sparingly until roots develop.
    • Provide bright, indirect light.

Neem Oil

Effective for controlling mealybugs and spider mites, both common pests of Euphorbia tirucalli.

Cactus Potting Mix

Provides excellent drainage to prevent root rot.