Name: Achillea umbellata - Silver-Leaved Ground Cover Yarrow
Brand: Achillea
SKU: pda483-2
Price: 14.0 EUR
Availability: InStock

Achillea umbellata

€14,00

Achillea umbellata

€14,00

pda483-2

Organic

Sustainable

Locally grown

Achillea umbellata is a small fluffy perennial plant that grows close to the ground, forming silver cushions of finely divided leaves - as soft on the eyes as they are soft to the touch.

Its finely toothed, downy foliage, a brilliant silvery gray in winter, becomes almost white in summer under the influence of heat and drought. It reminds us of Tanacetum densum subsp amani in a lot of ways.

The flowers are pure white, flat topped umbels - the typical Achillea flower shapes - appearing in the spring, between April and June.

The foliage is evergreen, allowing for interest in the winter as well.

Non-invasive, hardy, soil-undemanding, and water-efficient, it is ideal for dry, arid slopes. This yarrow also helps suppress weeds and adds a refined touch to the garden.

Flower Color: White

Preferred Soil Type: Well-drained, Loamy, Sandy, Gravelly

Sunlight: Full sun

Hardiness Zone: Zone 6 : -20°C

Origine: Greece

🪴9x9 cm

🚂 Ships across EU

🌱 Grown in our nursery

€14,00

Achillea umbellata forms a valuable-looking ground cover, 15–25 cm tall in flower and 10–15 cm for the foliage, depending on growing conditions.

💦 High drought tolerance once established: Hairy, silvery leaves reduce water loss and help the plant survive dry conditions.
☀️ Sun-loving: Performs best in full sun but tolerates partial shade.
👍 Low-maintenance: Aromatic foliage deters some pests, and the plant requires minimal care.
🌸 Long flowering period: Ensures continuous visual impact and nectar supply for several weeks.
💪 Self-supporting, compact habit: Ideal for front-of-border planting, rockeries, and container use.

☀️Prefers full sun and dry, well-drained soil. 
💧Applying mulch around the clump will help retain moisture for a longer period.

✂️ Cutting back the stems to 20cm from the ground in January promotes a strong reconstitution
➗Divide the clumps as they begin to multiply. It isn't invasive, but can be a vigorous grower.

Floral Morphology

The flowers of Achillea umbellata form flat-topped umbels, creating a delicate cloud of white at the top of short, erect stems.

Each tiny flower is actinomorphic, with five fused petals, and collectively they attract a wide range of pollinators, from bees and hoverflies to small butterflies.

The leaves are alternate, finely dissected, and feathery, giving a soft, lacy texture that contrasts beautifully with coarser-leaved companions.

When touched, the foliage emits a slight herbal aroma, hinting at its traditional medicinal uses and adding sensory interest to the garden.

Reproductive Biology

Achillea umbellata is hermaphroditic, capable of self-pollination but thriving with cross-pollination by insects.

Fruits are small, dry achenes, which can self-seed under ideal conditions, helping the plant naturalize in sunny, well-drained areas.

Flowering occurs from late spring into early summer, and deadheading can prolong bloom slightly.

The airy floral structure and aromatic foliage make it particularly attractive to pollinators, supporting garden biodiversity while providing a delicate visual display.

> Ecology & Adaptations

Achillea umbellata thrives in temperate and Mediterranean-style gardens, particularly in:

Rockeries and alpine gardens: Forms compact mats that stabilize soil on slopes and create airy, delicate white floral displays.
Pollinator-friendly borders: Flowers provide nectar for bees, butterflies, and hoverflies, supporting garden biodiversity.
Sun-exposed sites: Full sun encourages prolific flowering and keeps foliage compact, while the plant tolerates poor, well-drained sites.

Discover how to garden with Achillea umbellata:

Inspiration: Jardin Sec: Mediterranean Style Gardening

Cushions: Combine with cushion plants such as Geranium sanguineum, Erigeron karvinskianus, Nepeta x faassenii or other yarrows (Achillea millefolium).

Ground covers: Combine with mat-forming perennials such as various Thymus species, Origanum or Rosmarinus prostratus

Like its relatives in the Achillea genus, Achillea umbellata has been celebrated for centuries for its herbal properties, though in the garden it’s mostly prized for its airy white flowers, delicate foliage, and pollinator-friendly charm.

This excellent rock garden perennial requires little weeding thanks to its allelopathic properties*

Allelopathy, as our Thyme friends will remind us, is the ability of certain plants to synthesize compounds in their roots that inhibits the germination and growth of other seeds - assuring total dominance of a species once it becomes large enough.

The genus name Achillea pays homage to the legendary Greek hero Achilles, who, according to folklore, used plants of this genus to treat soldiers’ wounds.

The species epithet umbellata refers to the characteristic flat-topped, umbrella-like clusters of tiny flowers that appear in late spring, giving the plant its airy, textured appeal.