Troubleshooting
Persian Violet problems — and how to fix them
Persian Violet (Exacum affine) is generally forgiving once you match its basics, but a few issues come up again and again. Here is what each one looks like, why it happens, and the fix.
Bud and flower drop
Usually from the soil drying out, cold draughts, or sudden temperature swings; keep evenly moist and in stable warmth.
Short lifespan
Exacum is naturally short-lived and often declines after its long bloom; it is normally discarded or restarted from seed rather than kept for years.
Botrytis / grey mould on flowers
Wetting the blooms and poor airflow cause mould; water at the base, deadhead spent flowers, and improve ventilation.
Fewer flowers over time
Failing to deadhead and underfeeding reduce bloom; remove faded flowers regularly and feed lightly through the flowering period.
Prevent persian violet problems before they start
Most persian violet issues are care-mismatch, not bad luck. Dial in the basics:
Looking for persian violet in general rather than its problems? Read the full persian violet care guide — light, water, soil and feeding.
Persian Violet problems — FAQ
Why is my persian violet bud and flower drop?
Usually from the soil drying out, cold draughts, or sudden temperature swings; keep evenly moist and in stable warmth.
Why is my persian violet short lifespan?
Exacum is naturally short-lived and often declines after its long bloom; it is normally discarded or restarted from seed rather than kept for years.
Why is my persian violet botrytis / grey mould on flowers?
Wetting the blooms and poor airflow cause mould; water at the base, deadhead spent flowers, and improve ventilation.
Why is my persian violet fewer flowers over time?
Failing to deadhead and underfeeding reduce bloom; remove faded flowers regularly and feed lightly through the flowering period.