Hedera helix "Mein Herz" Description common ivy "Mein Herz" Moderately growing evergreen climber (H 1-1,5 m). Leaves heart-shaped to deltoid (4-6 cm), 3-lobed, leaflets very shallow, small; leaves vivid green to dark green. Flowers tiny, yellow-green, in round umbels, develop only on terminal shoots. Flowering period: September-October. Undemanding climber and a ground-covering plant, grows also under trees and in deep shade.