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Ilex x meserveae 'Blue Princess'

Blue Princess Meserve Hybrid Holly

Ilex x meserveae 'Blue Princess'
Family
Aquifoliaceae
Height
6 to 8 feet
Width
4 to 6 feet
Flower color
Small white flowers
Foliage color
Dark blue-green
Bloom time
Spring
Light
Full sun to partial shade
Water
Average water needs
Maintenance
Low, but may need pruning to maintain shape
Growing zone
USDA Zones 5 to 9
Wildlife
Attracts birds, particularly in winter, due to its bright red berries

About this plant

Ilex x meserveae 'Blue Princess' is a hybrid holly that is prized for its glossy, blue-green evergreen foliage, which provides year-round interest. This female variety is particularly notable for its ability to produce bright red berries when paired with a male holly such as 'Blue Prince'. These showy berries appear in the fall and persist through the winter, adding vibrant color to the landscape, especially against snowy backdrops. It typically blooms in the spring with inconspicuous white flowers that do not detract from the plant's decorative qualities.

Originating from hybridization efforts to create a holly that is hardy enough for colder climates, 'Blue Princess' is part of the Meserve hollies, which were developed by Kathleen K. Meserve in the 1950s. This cultivar thrives in a range of conditions, from full sun to partial shade, and is frequently used in hedging or as a privacy screen due to its dense growth habit​.

Works well in

Sun Gardens · Hedging & Privacy · Bird Gardens · Winter Interest

Companion plants

Thyme · Switch grasses · Catmint · Penstemons · Coreopsis · Blanket flower

Design tip

Use ‘Blue Princess’ where its evergreen foliage and winter berries can provide a year-round backdrop. The glossy blue-green leaves create dense structure, while bright red berries add prominent fall and winter color, especially when positioned where they can be easily seen during the colder months.

Where to see it

This plant can be seen at the Bellevue Botanical Garden.