Water
Water thoroughly when the top 2-3 cm of soil feels dry. Allow excess water to drain away to prevent root rot.
Reduce watering significantly during winter dormancy, only providing enough to keep the soil from completely drying out.
Also known as Dog Tail Cactus · Dog-Tail Cactus
Deamia testudo is a epiphytic or lithophytic cactus native to Mexico and Central America, known for its scandent growth habit and delicate white flowers.
At-a-glance light, water, soil, and growing conditions from plant data
Bright Indirect
75% intensity
Prefers bright, indirect light. Avoid direct sun, which can scorch leaves.
Moderate
50% intensity
Allow soil to dry slightly between waterings. Reduce in winter.
Well-drained
50% intensity
Moderate
50% intensity
Thrives in temperatures between 18-24°C. Protect from frost and cold drafts.
Low
25% intensity
Fertilize sparingly during the growing season with a diluted balanced fertilizer.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water thoroughly when the top 2-3 cm of soil feels dry. Allow excess water to drain away to prevent root rot.
Reduce watering significantly during winter dormancy, only providing enough to keep the soil from completely drying out.
Prune to shape the plant and remove any dead, damaged, or leggy stems. Pruning can also be done to encourage bushier growth. Sterilize pruning tools before and after use to prevent disease spread.
Propagate by stem cuttings taken in spring or summer. Ensure cuttings have at least two nodes and plant them in a well-draining potting mix. Maintain high humidity and warmth until roots develop.
Repot every 2-3 years in spring, or when the plant becomes root-bound. Use a well-draining potting mix formulated for succulents or cacti. Choose a pot that is only slightly larger than the current one.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Deamia Testudo (Deamia testudo)
Where Deamia Testudo (Deamia testudo) is found

Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Caryophyllales |
| Family | Cactaceae |
| Genus | Deamia |
| Species | Deamia testudo |
Similar in genus Deamia
Answers based on plant encyclopedia data