Sudden Death of Pinguicula primuliflora: Terrarium Fungus Likely Cause

A grower's P. primuliflora died after flowering in a terrarium (south window, moist). Cold air from window during cold spell. Asked cause: cold, fungus, or flowering mistake.

Terrarium Is the Culprit

Jacob Farin: P. primuliflora is very prone to fungal infections; terrariums harbor spores. Symptoms match fungus. Watch video podcast Episode 4 (Cobra Plant) addressing this.