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Achillea 'Milly Rock Rose' | 3L Pot

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A beautiful Yarrow plant sporting vibrant flowerheads come summer

Achillea millefolium 'Milly Rock Rose' will grace your garden with umbels of pink flowers that feature contrasting yellow centres. This variety will work wonderfully within most garden styles, such as prairie planting schemes or wild gardens - as long as it is placed in a sunny location you can enjoy a stunning display throughout summer! Common Yarrow plants are extremely hardy, so will also make a reliable choice for the less experienced gardener.

Planting Tip - Place in a south-facing border for a wild garden-like display!
  • Fresh from the Nursery - Our perennials and alpines are dispatched directly from expert growers, based within Southern England. There is no sitting around in garden centers or fulfillment centres, so you rest assured that your plant will arrive fresh, healthy and in perfect condition.
  • Great for Summer Interest
  • Good for Beginner Gardeners
  • Umbels of Dainty Flowers
  • Wonderful for Informal Gardens
  • Great for Sunny Aspects
  • Supplied As: 3L pot
  • Flowering Period: Summer
  • Eventual Height and Spread: (Up to) 50cm (20") x 50cm (20")
  • Level of Care: Easy
  • Preferred Location: Full sun
  • Soil Type: Moist, well-drained

About your Plant

Our herbaceous plants are lovingly grown by our trusted nursery, based in England. Each flourishing plant will be dispatched directly to your home.

Please note, your potted plant may not display flowers as soon as it arrives. However, the 'flowering period' box (detailed above), indicates when you can expect flowers to form. Many of our herbaceous perennials also die back in winter, so will have little growth in spring, but grow quickly once sunlight hours improve.


Sustainability is one of our priorities, and as such, our perennials and alpines are delivered in environmentally friendly packaging. Aside from being recyclable, they will keep them nice and secure on their journey.

Please see our below guidance on your perennial or alpine's care:

Watering: During your perennial or alpine's first growing season, you should provide them with frequent waterings. Try to also avoid wetting the foliage to reduce the risk of disease.

Deadheading: To promote a long flowering period, you should deadhead any flowers that appear spent. Simply rescind each flower at their base, taking care to not cut other parts of the plant.

Dividing: To really flourish, your perennials can be divided every three to four years. They can be divided when they begin to show less flowers, or appear less healthy in the middle. Make sure to only do so when they aren't currently flowering.

Please note: Herbaceous perennials can die back in winter, so don't be alarmed if this happens and instead look forward to spring!

More Information
Deciduous Or Evergreen Evergreen
Common Name Yarrow
Flower Colour Pink
Flowering Month June, July, August
Is Collection/Mix? No
Needs Ericaceous Compost? No
Type Achillea
Eventual Height 0.3m-0.6m
Eventual Spread 0.3m-0.6m
Foliage Colour Green
Supplied As 3L Pot
Supplied As 2L-3L Pot
Type Perennial Plants
Latin Name Achillea
Location Border, Patio
Special Offers 20% off Perennials
Shop By Category Perennial Plants