Aureus Hops

Humulus lupulus ‘Aureus’ is a vigorous herbaceous climber grown for its deeply lobed yellow foliage and aromatic, greenish-yellow female flower clusters, followed by hop-like cones. The Royal Horticultural Society lists a mature height of 4–8 m and spread of 1.5–2.5 m, and describes the cultivar as deciduous. [Royal Horticultural Society](https://www.rhs.org.uk/plants/91715/humulus-lupulus-aureus/details) ## Site and display Train the twining stems over a sturdy trellis or arch in a sheltered position. It tolerates partial shade, while a sunnier site brings out the strongest yellow leaf color if the soil does not dry out. Chalk, clay, and loam are listed soil types; keep the soil moist but well-drained. The species flowers from mid-summer into fall, so this cultivar can contribute seasonal flower and cone interest. [North Carolina Extension Gardener Plant Toolbox](https://plants.ces.ncsu.edu/plants/humulus-lupulus/common-name/european-hops/) ## Maintenance Cut the old stems down in autumn after growth has finished. The RHS notes possible aphids, red spider mites, and downy mildew. Leaves and flowers can irritate skin, and the RHS warns that the plant is toxic to dogs if eaten; wear gloves and keep discarded material away from pets.