The indoor needs of these plants are simple - keep them under bright or moderate light in comfortable temperatures for humans and plants alike. Keep the soil consistently moist but not water-logged. Water them once weekly from spring to summer and once every ten days or so in winter, allowing the soil to become somewhat dry between watering. Plant them in well-drained soil and they will thrive. They are tough plants and can tolerate plenty of abuse, making them ideal candidates for novice gardeners.