Thalictrum NIMBUS™ WhiteThalictrum NIMBUS™ White

Thalictrum NIMBUS™ White

Thalictrum NIMBUS™ White has white, cloud-like masses of flowers over dark stems and fern-like leaves. It has an excellent, compact habit with multiple stems giving multiple, huge inflorescences. The white flowers turn into lavender pink seed heads extending the showy season. Blooms the first year, but much better after a winter chill.

USDA Hardiness Zone(s): 5-9
Size (HT/W/FL HT): 28″ / 16″ / 28″
Exposure: Part Shade, Full Sun
Bloom Time(s): May, June, July

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Additional information

Common Name

Meadow Rue






Plant Series

Plant Type

US Patent #


Hardiness Zone

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Growth Habit


Size (HT/W/FL HT)

28" / 16" / 28"

Bloom Time

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Growth Rate

Most Active Growing Season

Flowering Season

Flower Color

Leaf Color



Prefers moist, humus rich soils, tolerant of average soil



Special Uses



Dormancy Over Winter

Water (Greenhouse)

Dry moderately between waterings

How Different?

Compared to T. 'Black Stockings', NIMBUS™ Pink has white, grayer dark stems, more crowns, more stems, more flowers, flowers in a flat top mass, and has pink seed heads rather than green.

Landscape Value

Has lacy foliage, dark stems, and colorful flowers. Use in the back of the border, in mixed beds, or in the woodland garden.

Finish Time to 4"

6 – 8 weeks


May appreciate afternoon shade in very hot regions.

Grower Notes

A cold treatment or a winter much improves the quality of the bloom.

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