Alocasia Macrorhizza 150-160cm
Size: 150cm, comes in nursery pot
๐ฟ Alocasia macrorrhiza Care Guide
โ๏ธ Light
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Ideal: Bright, indirect sunlight.
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Tolerates: Some direct morning sun, but avoid harsh afternoon sun as it can scorch the leaves.
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Too little light: Can lead to leggy growth or smaller leaves.
๐ง Watering
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Water regularly during the growing season (spring & summer).
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Let the top 1โ2 inches of soil dry out before watering again.
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In winter, reduce watering โ the plant enters semi-dormancy and needs less moisture.
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Avoid overwatering โ itโs prone to root rot.
๐ซ๏ธ Humidity
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Prefers high humidity (60%+). Ideal for tropical or greenhouse settings.
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Use a humidifier, pebble tray, or mist the plant in drier environments.
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Low humidity can cause browning edges on leaves.
๐ก๏ธ Temperature
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Thrives in warm temperatures: 65โ85ยฐF (18โ29ยฐC)
๐ชด Soil
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Use a well-draining, rich potting mix.
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Mix suggestions:
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1 part peat or coco coir
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1 part perlite or pumice
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1 part compost or worm castings
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๐ฑ Fertilizing
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Feed with a balanced liquid fertilizer every 2โ4 weeks during spring and summer.
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Do not fertilize in winter.
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Over-fertilizing can lead to salt build-up or leaf burn.
๐ Repotting
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Repot every 1โ2 years or when rootbound.
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Choose a pot 2 inches wider than the current one.
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Spring is the best time to repot.
โ๏ธ Pruning
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Trim damaged, yellow, or old leaves at the base.
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Clean shears with alcohol to prevent disease spread.
๐ Pests & Problems
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Common pests: Spider mites, mealybugs, scale, aphids.
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Treat with neem oil, insecticidal soap, or regular wiping of leaves.
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Root rot: Caused by soggy soil.
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Leaf droop or yellowing: Often from overwatering or poor drainage.
๐ธ Dormancy Note
In colder or low-light months, Alocasia may go dormant, dropping leaves. This is normal. Keep soil lightly moist and wait for spring growth.