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MarantaceaeSensitivity: High
Calathea Orbifolia
Goeppertia orbifolia (Linden) Borchs.
Native Habitat: Amazon Basin, Bolivia
Ideal VPD Target
0.40 – 0.75 kPa
Thermal Range
18°C – 26°C
Relative Humidity
70% – 90%
Recommended Voice
Calm & Warm
Transpiration & Thermal Profile
Thermal Signature: Ultra-thin leaf lamina exhibits immediate thermal spikes when vapor pressure deficit exceeds 0.90 kPa.
Care Biophysics: Requires low VPD environment. Transpiration rates plummet and leaf rolling initiates if atmospheric moisture drops.
Early Warning Stress Indicators
- Crisping leaf margins (high VPD)
- Inward leaf rolling (transpiration emergency)
- Fading striping (excess radiation)