African Mask Care (Alocasia 'Polly')

Alocasia 'Polly' prefers bright, indirect light that mimics dappled forest shade.

• Provide 6–8 hours of bright, filtered light daily, such as near an east- or north-facing window or under sheer curtains.
• Accepts light partial shade, but growth and leaf size decline if kept in dim corners or beyond 1–2 m from a bright window; rotate the African Mask plant to prevent leaning.
• Avoid harsh midday or afternoon sun, which scorches leaves; increase light slightly in winter when days are shorter.

Alocasia 'Polly' needs evenly moist but not waterlogged soil.

• Water when the top 2–4 cm of soil feels dry, using enough water to moisten the root zone while letting excess drain away fully.
• In spring and summer, expect to water more often as growth and evaporation increase; in fall and winter, extend intervals as the plant slows down.
• Watch for yellow, soft leaves or a sour smell as signs of overwatering, and crisp edges or drooping, thin leaves as signs the plant is too dry.

This plant thrives in consistently warm conditions with no sudden temperature swings.

• Aim for 65–80°F (18–27°C) for active growth; short exposures down to about 60°F (16°C) are usually tolerated but slow growth.
• Protect from cold drafts, open windows in winter, and air-conditioning vents; leaves can suffer damage near 50°F (10°C) and the plant may decline below this.
• High temperatures above 85°F (29°C) are tolerated if humidity and watering are well managed, but avoid placing the plant near hot radiators or heat sources.

This plant needs consistently high humidity to maintain healthy foliage and growth.

• Aim for 60–70% humidity; it tolerates brief dips to around 50% but reacts poorly to prolonged dry air from heating or AC vents.
• Low humidity causes brown, crispy leaf edges, curling, and slowed new growth in African Mask.
• Increase humidity with a nearby humidifier, grouped plants on a pebble tray with water below the pot base, and by avoiding strong air drafts.

Alocasia 'Polly' prefers a loose, airy, organic-rich mix that drains quickly yet holds steady moisture.

• Use a base of peat or coco coir with added perlite and fine bark to keep the mix light and well-structured.
• Aim for slightly acidic to neutral pH around 6.0–7.0, which supports nutrient availability for root health.
• Ensure the mix drains within seconds after watering but still feels lightly moist, not waterlogged, within 30 minutes.
• Avoid dense, clay-heavy, or compacted mixes; improve aeration by increasing perlite or bark if the pot stays wet for more than 3–4 days.

This species adapts very well to container growing when the pot supports its moisture needs and upright form.

• Choose a stable, slightly wider-than-deep pot so the top-heavy foliage does not tip when the soil is moist.
• Select plastic or glazed ceramic if a slower-drying mix is needed, or unglazed terracotta where faster evaporation is helpful.
• Use a pot with large drainage holes and place it in an outer cachepot or tray that allows immediate runoff removal.

This tropical aroid benefits from moderate feeding during active growth but is sensitive to overfertilization.

• Use a balanced liquid fertilizer around 10-10-10 or 20-20-20, diluted to 1/4–1/2 strength for African Mask indoor care.
• Feed every 3–4 weeks in spring and summer when new leaves are forming.
• Stop or reduce feeding to once every 6–8 weeks in fall and winter as growth slows.
• Avoid heavy compost or slow-release pellets that can accumulate salts in small indoor pots.

Alocasia 'Polly' requires only light pruning to maintain health and a neat shape.

• Prune at any time of year, with main clean-up best done in late winter or early spring before strong new growth.
• Remove yellowing, dead, or damaged leaves by cutting the entire stalk at the base with clean, sharp scissors or pruners.
• Thin out weak, crowded leaves to improve air circulation and light penetration around remaining foliage.
• Disinfect tools before and after use to reduce the risk of transmitting fungal or bacterial problems.

This plant prefers slightly snug pots and reacts poorly to frequent disturbance, so repot only when necessary.

• Check for roots circling the container, growing out of drainage holes, or very fast drying soil as signs it needs a larger pot.
• Plan repotting for mid to late spring, every 2–3 years, moving up only 2–5 cm in pot diameter.
• Gently loosen outer roots, keep the root ball mostly intact, and use a chunky, well-drained mix to limit stress.
• Water lightly after repotting, keep humidity high, and shade from strong sun for 1–2 weeks while roots recover.

Alocasia 'Polly' is best propagated by division of the rhizome rather than by stem cuttings or seed.

• Choose late spring or early summer when the plant is actively growing and temperatures are warm.
• Unpot the plant, gently remove soil, and separate natural offsets or rhizome sections, each with roots and at least one growing point.
• Plant divisions in small pots with airy, well-drained mix, then water lightly to settle the roots.
• Provide bright, indirect light, 70–80°F warmth, and high humidity to encourage rapid establishment.

This warmth-loving plant is not frost tolerant and needs careful indoor winter management in most climates.

• Keep indoor temperatures around 65–75°F and avoid drafts from windows or doors.
• Move containers indoors before outdoor temperatures drop below 55°F, as chilling can trigger leaf loss.
• Reduce watering in low light, allowing the top soil layer to dry slightly to prevent root rot.
• If growth stalls or leaves die back, keep the soil barely moist so the rhizome survives until spring.