The sago palm is usually not grown as a house plant because it gets huge. Even some conservatories will not grow it. This plant needs a minimum of 50 degrees in the winter. Soil that is equal parts loam and leaf mold. It does best with lots of sun and water during the summer. Maintain the light during the winter but cut back on watering. I do not have any information on a magestic palm. Can not find it listed under any palms grown indoors.