Grape Holly Care Must-Knows
Grape hollies look best when planted in small groups in shrub borders and foundation plantings. They work equally well when planted in either woodland or shade gardens. Grape holly is a quick-growing shrub that can be useful as a privacy screen or native fence; be prepared, this quick-growing tendency can also create a somewhat invasive plant. Be certain to check with local authorities to verify if grape holly is a problem plant in your area. Pruning your grape holly can also help to control their spread. These plants are quite tolerant of pruning and can be cut down all the way to the ground if a fresh start is needed. Pruning should be done in early summer once the shrub has finished blooming. Typically they will not need much trimming unless they are spreading too much for your liking. Some varieties can also spread by runners and may form thickets with time. Grape hollies prefer part shade to full shade areas of the garden. If they are planted in too much sun, the leaves may scorch, especially during the winter as many varieties are semi-evergreen to evergreen in nature. Similarly, they’ll appreciate some protection from strong winds, which can damage the foliage. The best soils for this shrub are evenly moist, well-drained, and acidic or neutral (alkaline soils can be problematic for this plant).
More Varieties of Grape Holly
Leatherleaf Grape Holly
This variety of Mahonia japonica (‘Bealei’) bears blue-green leaves and blooms later than most in spring. It grows 6 feet tall and 10 feet wide. Zones 7-8.
Chinese Grape Holly
Mahonia lomariifolia makes a bold statement in the landscape. Growing 6-12 feet tall, Chinese grape holly features spiny, glossy green leaves that form a backdrop for small yellow flowers in winter. Zones 7-10.
Mahonia eurybracteata
Mahonia eurybracteata shows off finely divided, glossy green leaves. Yellow flowers appear late in the season and are followed by clusters of blue-black berries. It grows 4 feet tall and wide. Zones 7-10.
Mahonia japonica
Mahonia japonica is an upright evergreen shrub with dark green leaves and pale yellow flowers from fall to spring, with clusters of pale blue berries. It grows 6 feet tall and 10 feet wide. Zones 7-8.
Oregon Grape Holly
Mahonia aquifolium has a open habit and grows 3 feet tall and 5 feet wide. It develops medium-green spiny leaflets and spikes of yellow flowers. Zones 6-9.
