- Full Sun (6+ Hours Direct Sunlight)
- Mature Height 24 - 28 Inches
- Mature Width 32 - 40 Inches
- Growing Zones 3-8
Firefly Diamond Yarrow will be the gem of your border or summer containers, offering easy-care, long-blooming color to delight you and nourish passing bees and butterflies. The white flowers sparkle day and night in a full sun exposure, and retain their good looks even as they fade, hinting at the fact that they are also excellent cut and dried flowers for arranging and crafting. They bloom all summer long in flat flying-saucer shapes that uniquely set off rounded and spiked flowers, while the lacy green foliage does the same with bolder-leafed companions. They prefer less fertile soil, so the less fussing the better. They are resistant to both deer and rabbits.
Achillea hybrids, the upright plants can reach 40 inches tall and wide, and make a great thriller in a well-drained container, or an all-star border player, especially en masse. Just a few places they would shine are: a cutting/crafting garden, a Moon garden, a pollinator bed, a “hell strip,” or a drought-tolerant garden.
Firefly Diamond Yarrow Care
Yarrows will perform their best in full sun, in average to poor soil. The ideal soil would be acidic to neutral in pH. They are salt-tolerant, so a coastal situation is fine.
The more you cut for bouquets the more flowers you (and the pollinators) will receive. They only ask to be cut back by half after flowering, which will encourage a repeat flush of bloom, and to be divided every three years or so as they grow.
Firefly Diamond Yarrow Spacing
A great spacing for Firefly Diamond is about 34 – 40 inches across in the landscape.
Firefly Diamond Yarrow Information
USDA Hardiness Zones: 3 - 8 |
Plant Type: Perennial |
Light Exposure: Full Sun |
Mature Height: 24 - 28 Inches |
Mature Spread: 32 - 40 Inches |
Mature Spacing: 32 - 40 Inches |
Habit: Upright |
Flower Color(s): White |
Flower Description: N/A |
Bloom Period: Summer |
Foliage Type: Herbaceous |
Foliage Color(s): Dark Green |
Foliage Description: N/A |
Seasonal Interest: Early Summer to Fall |
Watering: Average |
Resists: Deer, Rabbits |
Tolerates: Heat, Drought |
Attracts: Bees, Butterflies |
Container Role: Thriller |
Uses: Border Plant, Containers, Cut Flowers, Dried |
Features: Attracts Pollinators, Cut Flowers, Low Maintenance |
Brand: Proven Winners |
Common Name: Yarrow |
Other Name(s): N/A |
Scientific Name: Achillea 'Firefly Diamond' CPBRAF PP32986 |
- SKU:
- ACHFD
Container Sizes
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on; type of plant, time of year, last pruning & many other factors.
For more detailed information, please click here.
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Plant Addicts Warranty - 1 Year (Extra Purchase Required)

Guide: How to Care for Your New Plant(s)

Planter Shipping
Standard Colors: 2-3 business days
Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice
Please Note: On special orders there can not be any cancellations
Plant Shipping
Time of Order:
Summer Shipping
- If there is extreme heat we’ll delay shipping.
- We’ll have to review what areas the plants are traveling through along with your location
Once your plant is shipped you’ll receive an email with tracking information. Depending on the above criteria we’ll ship your plant(s) towards beginning of the following week from your order. We put together this helpful guide of what to do when you receive your plants in the mail.
It is important to know that all of our plants are clearly labeled for which growing zones the plant can survive in. The plants are thoroughly trialed and tested in every growing zone before we state the plant can grow in a zone. Again, our #1 priority is to ship the plants to you healthy and ready to thrive in your location. So we will do everything in our power to do so.