Hedera Hibernica The Hedera Hibernica is a fast growing evergreen climber which readily clings via aerial roots to walls and fences, quickly covering large areas. This variety of ivy offers attractive small yellow-green flowers in summer and black berries later in the season, making it a popular choice for the wildlife or cottage garden. The broad 5-lobed leaves are a pleasing dark green colour,up to 12cm in width. Equally at home in both sun and shade, the hardy Hedera Hibernica makes excellent ground cover for hibernating wildlife. Height and spread: up to 10m (32\').