Bright indirect; avoid strong sun.
Water when top 2–3 cm dries; don’t let it sit wet.
60–80% ideal.
18–28°C.
TRF Aroid & Premium Foliage Mix (chunky, airy).
Origins & natural habitat
Alocasia ‘Dragon Scale’ is a jewel alocasia selected for thick, textured foliage.
Wild relatives grow in warm, humid rainforest understory where humidity is high but the root zone remains aerated. In habitat, rainfall can be frequent, yet soils drain quickly and roots receive constant oxygen. This combination—humid air + airy roots—is the key to recreating success at home.
Recreating the environment at home
Provide bright indirect light, warmth, and a chunky aroid mix. Water when the top layer begins to dry; avoid cold, wet roots. Semi‑hydro is a strong option if you struggle with rot.
Common pests & what to do
Common pests: Mealybugs, Spider mites, Thrips, Fungus gnats.
Mealybugs: Isolate the plant and remove visible insects carefully with a damp cotton bud. For further treatment, use a suitable biological control or UK-authorised product exactly as directed on its label.
Spider mites: Isolate the plant and rinse the foliage, especially the undersides. Consider a suitable biological control or a UK-authorised product labelled for the pest and plant, following its instructions exactly.
Thrips: Isolate the plant and inspect new growth and leaf undersides carefully. Sticky traps can help monitor adults; use an appropriate biological control or UK-authorised product to address the infestation, following its instructions.
Fungus gnats: Avoid keeping the growing medium continuously wet. Yellow sticky traps can reduce and monitor adults, while an appropriate biological control can target the developing stages in the growing medium.
Common problems & how to respond
Root rot: Mushy roots and a sour smell—trim and rehab. Firm corm = decent recovery; mushy corm = low survival.
Spider mites/thrips: Treat early; check leaf undersides regularly.
Leaf yellowing: Often watering imbalance—adjust frequency and aeration.
Small new leaves: Low light or low nutrients—brighten light and feed lightly.
Substrate preferences
Best in an airy aroid mix that holds light moisture but drains fast. For soil setups, **TRF Aroid & Premium Foliage Mix** is designed to provide chunky aeration and reduce root‑issues. Some people find semi‑hydro (Pon/LECA) works better in their homes for consistent watering; if you go that route, keep fertiliser weak-and-regular and refresh the reservoir.