Nannyberry vs Yarrow - TreeTime.ca

Nannyberry vs Yarrow

Achillea borealis (Previously Achillea millefolium)

Viburnum lentago

NOT AVAILABLE THIS SEASON

(new stock expected: fall of 2026)

NOT AVAILABLE THIS SEASON

Yarrow
Nannyberry

Yarrow is a herbaceous, native wildflower that is found across Canada. It features large, flat clusters of tiny white flowers. The blooms attract a variety of pollinators, making it an ideal choice for pollinator gardens. While partial shade is tolerated, the best flowering occurs in full sun. Yarrow is resistant to deer and rabbits, making it both a beautiful and practical addition to your landscape.

The entire plant is edible, but leaves and flowers are most commonly consumed. They have a strong licorice scent and a mild sweet flavor that is similar to tarragon. Yarrow leaves can also be used as a natural insect repellent.

It is important to plant Yarrow in the right place, it can spread quickly via both rhizomes and self-seeding. Deadheading the spent flowers will extend the bloom season and can help limit self-seeding.

Nannyberry is a hardy shrub known for attracting wildlife. Its clusters of white flowers and tasty berries are suitable for bees, birds, and other animals.

Nannyberry is also used in urban yards and landscaping. This shrub makes a beautiful ornamental and is small enough to grow underneath power lines. Its berries can be eaten fresh or used in baking and preserves.

Makes a great hedge or privacy screen in an urban yard. Often has great red fall color to complement its spring flowers.

Note: This species is currently unavailable. Grow your own using Nannyberry seeds at SeedTime.ca.

Yarrow Quick Facts

Nannyberry Quick Facts

Zone: 3a
Zone: 2b
Height: 0.3 m (1.0 ft)
Height: 5 m (15 ft)
Spread: 0.9 m (3 ft)
Spread: 3 m (10 ft)
Moisture: dry, normal
Moisture: any
Light: partial shade, full sun
Light: partial shade, full sun
Hybrid: no
Hybrid: no
Catkins: no
Catkins: no
Berries: red to purple
Flowers: clusters of white flowers
Flowers: white
Bark: gray and scaly
Growth rate: fast
Growth rate: medium
Life span: short
Life span: short
Suckering: none
Suckering: medium



Toxicity: toxic to dogs, cats, and horses

Other Names: common yarrow, devils nettle, milfoil, western yarrow, white yarrow
Other Names: sheepberry, sweet viburnum