Yarrow Sassy Summer Sunset
Achillea millefolium 'Sassy Summer Sunset'
Essentials
At a Glance
Plant Type
Perennial
Height
24 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8, 9
Water
Low to moderate
Humidity
Moderate
Lifespan
Perennial
Native To
Europe and Asia
Toxicity
Toxic to dogs, cats, and horses
The Story
Plant Bio
Achillea millefolium, commonly known as yarrow, is a hardy perennial with feathery, fern-like foliage and flat-topped clusters of small, daisy-like flowers that range from white to various shades of pink and red. This cultivar is distinguished by its large clusters of deep rose-pink flowers that lighten to shades of apricot and yellow as they age, creating a multi-toned, sunset effect.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds or divisions into well-drained soil in early spring.
- Water thoroughly after planting to establish roots.
- Deadhead spent flowers to encourage more blooms.
- Divide every 3–4 years in early spring or fall.
- Apply a light layer of mulch to retain moisture.
- Ensure good air circulation around plants to prevent disease.
Pro Tip
Plant in full sun with well-drained soil for best blooms.
Keep It Thriving
Care Guide
Do
- Water during prolonged dry spells 🌱
- Deadhead to prolong flowering
- Divide every few years for healthy growth
- Apply compost in spring
Don't
- Overwater, which can cause root rot ❌
- Allow soil to become waterlogged
- Use heavy mulch that retains too much moisture
- Neglect deadheading blooms
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| Prune |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Yarrow Sassy Summer Sunset questions
What zones can Yarrow Sassy Summer Sunset grow in?
Yarrow Sassy Summer Sunset is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Yarrow Sassy Summer Sunset deer resistant?
Yes — Yarrow Sassy Summer Sunset is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Yarrow Sassy Summer Sunset bloom?
Yarrow Sassy Summer Sunset typically blooms in summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Yarrow Sassy Summer Sunset need full sun?
Yarrow Sassy Summer Sunset does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Yarrow Sassy Summer Sunset drought tolerant?
Yes — once established (usually after the first full season), Yarrow Sassy Summer Sunset handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Achillea to compare
Red Velvet Yarrow
Achillea millefolium 'Red Velvet'
Common Yarrow
Achillea millefolium 'Sassy Summer Taffy'
Common Yarrow
Achillea millefolium 'New Vintage White'
Summer Pastels Yarrow
Achillea millefolium 'Summer Pastels'
Moonshine Yarrow
Achillea millefolium 'Moonshine'
Pink Grapefruit Yarrow
Achillea millefolium 'Pink Grapefruit'
Keep exploring
Explore the genus
Collections featuring this plant
Grow Yarrow Sassy Summer Sunset with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
