Thriving in its native arid environments, rushpeas has adapted to conserve water, exhibiting a high drought tolerance. Watering every week suffices to maintain its health, mirroring the infrequent rains of its habitat. As an outdoor plant often found in dry climates, rushpeas's ability to thrive with minimal watering makes it ideal for xeriscaping, leveraging its natural adaptation to store moisture efficiently during prolonged dry periods.