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Dumb cane (Dieffenbachia seguine) Care Guide
Care guide for Dumb cane: light, watering, humidity, soil and temperature, based on the species' botanical profile.
📷 Steven Smethurst · CC BY 4.0 · GBIF/iNaturalist
⚠️ Dumb cane is toxic to pets — see the toxicity page.
Care at a glance
LightBright, indirect light (near a sheer-curtained window).
WaterWater roughly every 7 days, let the top 2-3 cm of soil dry out between waterings. Drought-sensitive — don't let it dry out completely.
HumidityHigh humidity (60-80%): mist or use a humidity tray.
TemperatureWarm and humid: 18-27 °C (65-80 °F); keep away from frost and cold drafts.
SoilWell-draining mix, slightly acidic to neutral pH (5.5-7.0).
Growthmoderate growth. Mature height ~1.5 m (5.0 ft).
Origin
Native to: Bolivia, Brazil North, Brazil Northeast, Brazil Southeast, Brazil West-Central, Cayman Is..
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