Marah Fabaceus - Ecology

Ecology

The California manroot grows most vigorously by streams or in washes but is also successful in dry chaparral, at elevations up to 1600 metres. It ranges through most of California except the far northwest and the Mojave Desert. It will tolerate a variety of soil types and acidities, but it requires seasonally moist soil. Vines can grow in full-sun to partially shaded conditions. In mild areas where year-round moisture is available, vines can be perennial. In the Mediterranean climate areas of California, manroot emerges soon after winter rains begin, grows until late spring, and dies back completely in the heat and dryness of summer.