Selenicereus testudo
Botanical Quick Growing Specs
Bright Indirect
Low (Drought Tolerant)
Moderate (45%–60% RH)
Toxic if Ingested (Keep Away from Pets)
Horticultural Description
Selenicereus testudo is a bright white orchid cactus. This plant is very easy to grow, and prefers dry soil. It blooms in spring at the greenhouse, and intermittently outside in the summer. It is best when kept dry and cooler during the winter months.
“In our Lake Erie greenhouses, this cultivar produces its most vibrant foliage when given consistent morning light and steady warmth. When your order arrives, allow it to settle for 24 hours in indirect light before potting up into fresh, airy potting mix.”
— Jen Webber, Lead HorticulturistFrequently Asked Growing Questions
What light does Selenicereus testudo require?▼
Selenicereus testudo thrives in Bright Indirect. Direct, harsh midday sun will scorch foliage, while insufficient light leads to leggy stems.
How should I water and manage humidity?▼
Low (Drought Tolerant). Ambient humidity is best at Moderate (45%–60% RH). Ensure your pot has drainage holes for root aeration.
Is this plant safe for pets?▼
Toxic if Ingested (Keep Away from Pets). Keep out of reach of curious dogs and cats to prevent oral irritation or stomach upset.
