Perennial. Zone 1. Asteraceae. Achillea millefolium is native to the Northern Hemisphere, and is found in Europe, Asia, and North America. Common names are numerous, including MILFOIL, BLOODWORT, SOLDIER’S WOUNDWORT, and SANGUINARY, most in reference to the plant’s reputation as a wound-healing herb.
The common name Yarrow comes from the Anglo-Saxon gearwe, “to make healthy”, in reference to the plant’s long use as a medicinal herb.
Achillea is after the Greek mythic hero Achilles, who was reputed to have been tutored in herbal lore by Cheiron the Centaur. This herb has long been used as a “wound herb”, as it has blood-stopping and pain-killing properties. (Handy for a warrior-hero to know the use of, one would agree!)
Millefolium = “thousand leaved”, for the finely cut, ferny foliage.
The species form found most commonly in the wild, Achillea millefolium, has pure white blooms, but there is an Appalachian strain, A. m. var. rubra, which has been “improved”, and which has contributed its rich colour to numerous garden cultivars.
Red-Flowered Yarrow has been a common garden plant for at least a century in North America. The Red Yarrows produce many flat-topped heads – corymbes – of small, ash-grey-eyed, rosy pink to deep red blooms on sturdy 18 to 24 inch tall stems in summer. The bloom time is long, and cropping off the spent flower heads will keep more coming.
Foliage is deep green, beautifully ferny, and pungently aromatic when crushed.
All of the Red Yarrow cultivars are very easy and dependable. The plant spreads from a central clump by creeping, rooted stems, but it is well behaved and easy to curb. It is also decently drought tolerant, so worth consideration in xeriscaping. These plants will get taller and appear more lush with good soil and supplemental summer moisture.
The Red Yarrows are very good cut flowers and everlastings if cut in the early bloom stage.
Cultivars of note are:
‘CASSIS’ – Many corymbes of small, intensely burgundy red flowers on 18-inch tall stems in summer. Cut as everlastings these dry to a rich black currant colour, hence the cultivar name. Very easy and dependable. This cultivar was a European Fleuroselect Winner in 2002, chosen for garden merit.
‘CERISE QUEEN’ – This cultivar been around for quite a few years. It has corymbes of cherry red blooms which fade through stages to a washed-out almost-white. It has a long bloom time, spreads steadily but not invasively, and is essentially as tough as nails. 12 to 24 inches tall, depending on richness of soil and amount of moisture.
You may also come across ‘RED VELVET’, ‘STRAWBERRY SEDUCTION’, ‘SUMMERWINE’, and several others. All are fairly similar in habit, though degree of redness will vary. The red flowers of all of these will fade as the bloom season progresses, ending up a greyed pink-white. As mentioned earlier, clipping these off will keep the plants looking fresh, and will usually trigger re-bloom.
Average soil and moisture, sun to light shade. Drought tolerant once established.
Hill Farm Nursery 