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A drought tolerant
perennial herb native to Europe, it has naturalized throughout temperate North America.
The species name, millefolium-of a thousand leaves-describes the fine, feathery foliage
which resembles a fern. Flowers are in clusters forming a flat white top usually affixed
to a single stem. Yarrow can endure dry, impoverished soil and survive with little
maintenance. Requires full sun. A true perennial taking two years to become established. Average planting success with this species:
70%
Height: 1-3 feet
Germination: 20-45 days
Optimum soil temperature for germination: 60-65F
Sowing depth: Surface Sow
Blooming period: May-November
Average seeds per pound: 2,770,000
Suggested use: Slopes, hillsides, mixtures.
Miscellaneous: Good garden plant for fresh or dry floral
arrangements. Foliage is pleasantly fragrant when crushed. Can be mowed to form a highly
competitive ground cover to control soil erosion. |