How to plant Xanthosoma sagittifolium?
Xanthosoma taro is normally planted by using the top piece of the main central corm or stem. Pieces weighing 1. It can also be grown by using the small side corms which may weigh 0. Xanthosoma can be a little tricky to grow successfully indoors. Learn what the plant needs to grow well as a houseplant, including lighting, watering, fertilizing, humidity, and more.Keep the soil consistently moist but not waterlogged. During the growing season (spring and summer), water 2-3 times a week. In winter, reduce to once a week or every two weeks. Feed your Xanthosoma every 2-3 weeks with an organic fertilizer during the growing season to support healthy leaf development.