Mirror Plant·Perry's Plants
Alocasia cuprea
Mirror Plant
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Gallery
Care Guide
Care Requirements
LightBright, indirect light with gentle morning sun or filtered light; avoid harsh direct rays to prevent scorch and fading.
WateringKeep evenly moist but never soggy. Let the top 1–2 inches of mix dry between waterings; reduce slightly in winter.
SoilAiry, fast-draining aroid mix (e.g., fine bark + perlite/pumice + coco coir/peat + a bit of charcoal). Slightly acidic to neutral.
FertilizerDuring spring–summer, feed monthly at 1/4–1/2 strength with a balanced liquid fertilizer or use a gentle slow‑release. Flush salts periodically.
HumidityHigh humidity (60–80%) is ideal. Use a humidifier or pebble tray and provide gentle airflow to deter disease.
TemperatureWarm: 65–85°F (18–29°C). Avoid cold drafts; growth stalls below ~60°F (15°C).
Growth & Life Cycle
HabitRhizomatous/corm-forming, clumping herbaceous perennial with upright petioles and broad, corrugated leaves.
Mature SizeTypically 18–24 in (45–60 cm) tall and wide; leaves can reach 8–12+ in (20–30 cm).
Growth RateModerate under warm, bright, humid conditions; slower in low light or cool temps.
BloomingOccasional spathe and spadix; not showy and rare indoors. Most energy goes to foliage.
DormancyMay semi-dorm in winter with cooler temps/short days; growth slows and watering should be reduced.
Propagation
MethodsDivision of rhizome/corms, Separating offsets/cormlets, Seed (rare, slow)
DifficultyModerate
Best SeasonSpring to early summer
Maintenance & Notes
PruningRemove yellowing or damaged leaves at the base; wipe leaves to remove dust and discourage pests.
RepottingRepot every 1–2 years in spring when roots fill the pot. Use a snug pot with ample drainage and refresh the airy mix.
Pests & DiseasesProne to spider mites, thrips, mealybugs, and aphids; treat early with insecticidal soap or horticultural oil. Overwatering can cause root rot; ensure airflow to deter fungal/bacterial leaf spots.
ToxicityToxic if ingested (calcium oxalate crystals); can irritate skin and mouth. Keep away from pets and children.