Peperomia prostrata "String of Turtles"Peperomias make the perfect low maintenance houseplant that depending on light and temps will on average only require watering once a week. They prefer to be bottom watered by placing on a dish with water, allow to soak up the moisture it needs and empty dish after 20 minutes. Do not allow any water to remain in dish as the roots are prone to rotting if allowed to remain consistently wet.