Scientific Name : Achillea millefolium
Common Name : Yarrow
Hardiness Zone : 4a - 9b
Hardiness Degree : -25°F (-32°C)
Blooming Season : Late Spring, Summer
Plant Habit : Upright
Characteristics : Attracts Butterflies, Deer Resistant, Drought Tolerant, Winter Interest (regional), Scented Foliage, Heat Tolerant, Low Maintenance
Water : Light
Fertilizer : Once a month
Spacing : 12 - 16" (30 - 41cm)
Height : 20 - 22" (51 - 56cm)
Width : 12 - 14" (30 - 36cm)
Exposure : Sun
General Information : Broad flat clusters of flat-headed flowers on upright stems with aromatic, finely cut, fern-like leaves.
Profuse bloomers.
Idea & Tips : Grows well in full sun.
Prefers some moisture but has good drought tolerance.
Avoid soggy soils.
Plant in full sun.
Trim flowers once they have faded for repeat blooming.
Grower Information :
Color as inspired as the song it’s named for! - Rich color in a garden-height Achillea.
- Color holds up well in the garden.
- Ideal for 1 or 2-gal. Summer programs.
'Layla'
(Flowering Only License)
Breeder : Darwin Perennials
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Propagation Guide
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EC 1.0-1.25 mmhos/pH 5.8-6.2
70-72°F (21-22°C)
500-1,000 ppm IBA
Low to moderate
50-75 ppm N
Not necessary, remove premature flowers.
28-35 days after sticking
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Finishing Guide
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5.8-6.2
Nights: 55 to 65°F (13 to 18°C) Days: 60 to 65°F (16 to 18°C)
5,000 to 8,000
No
Long day facultative
Allow media to dry regularly between watering.
Use a balanced fertilizer at a rate of 125 to 150 ppm.
Typically not required
PGRs generally not needed
Pythium and rhizoctonia can result from overwatering.
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Crop Scheduling
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Unrooted: 13-15 wks Rooted: 8-10 wks
Unrooted: 15-17 wks Rooted: 10-12 wks
Unrooted: 19-22 wks Rooted: 12-14 wks
June to July
Download Culture Guide