sweet potato ‘Bronze’ Ipomea batatas 'Bronze' Type:annual foliageannuals — color all summer Notable Traits:low-maintenancespillersstriking foliagetolerates clay soiltolerates harsh roadside conditionstrailing habit Hardiness:Zone 9 – 11 Mature Height:4-6ft Light:part to full sun (6 hours or more sun) Water:drought tolerant Foliage:bronze Description ‘Bronze’ is gorgeous in containers, hanging baskets and bedding companions. In landscapes, these fast-growing vines make excellent annual groundcover.