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How to Care for Giant Taro Plant

Updated: April 5, 2022

Giant Taro plant is a popular ornamental plant that is native to Southeast Asia and the Pacific Islands. The plant is known for its large, heart-shaped leaves that can grow up to three feet long and two feet wide. The Giant Taro plant is also known by the scientific name Alocasia macrorrhiza.

If you are planning to grow this beautiful plant, here is a guide on how to care for it:

Light Requirements

The Giant Taro plant requires bright, indirect light. It should be placed near a window where it can receive filtered sunlight. Direct sunlight can cause the leaves to burn, so it is important to avoid placing the plant in direct sunlight.


The Giant Taro plant requires moist soil, but it should not be overwatered. You should water the plant when the top layer of soil feels dry. It is important to ensure that the soil drains well and does not become waterlogged.


The Giant Taro plant prefers warm temperatures between 60°F and 80°F (15°C and 27°C). It should be kept away from cold drafts or air conditioning vents.


The Giant Taro plant requires high humidity levels. It should be misted regularly with room temperature water to increase humidity levels. You can also place a humidifier near the plant to maintain high humidity levels.


The Giant Taro plant should be fertilized every two weeks during the growing season using a balanced fertilizer. You can dilute the fertilizer to half strength to prevent over-fertilization.


The Giant Taro plant requires well-draining soil that is rich in organic matter. You can use a mix of peat moss, perlite, and sand to create a well-draining soil mix for the plant.


Pruning the Giant Taro plant is essential to keep it healthy and promote new growth. You should remove any dead or yellowing leaves regularly. You can also trim back any stems that have grown too long.


The Giant Taro plant is susceptible to pests such as spider mites, scale insects, and mealybugs. You should inspect the plant regularly for any signs of infestation and treat it immediately using insecticidal soap or neem oil.

By following these care tips, you can ensure that your Giant Taro plant thrives and adds beauty to your indoor space.


1. Can the Giant Taro plant be grown outdoors?

Yes, the Giant Taro plant can be grown outdoors in warm, humid climates. It should be planted in a shaded area and protected from strong winds.

2. How often should I repot my Giant Taro plant?

You should repot your Giant Taro plant every 2-3 years when it outgrows its current pot. It is important to use a well-draining soil mix when repotting the plant.

3. What should I do if the leaves of my Giant Taro plant turn yellow?

Yellowing leaves are a sign of overwatering or underwatering. You should adjust your watering schedule accordingly and ensure that the soil drains well. You can also inspect the plant for any signs of pests or disease.

4. Can I propagate my Giant Taro plant?

Yes, you can propagate your Giant Taro plant by dividing the rhizomes during repotting. Each division should have at least one healthy stem and root system.