White Yarrow Seeds | 500 Seeds

Introduction

White Yarrow (Achillea millefolium) is a hardy, long-lived perennial known for its flat clusters of tiny white flowers and finely textured, fern-like foliage. Blooming from late spring through summer, White Yarrow is valued for its drought tolerance, ease of care, and ability to attract beneficial pollinators. This versatile plant performs well in borders, wildflower gardens, meadow plantings, and xeriscapes.

How to Grow White Yarrow Seeds

Start White Yarrow seeds indoors 6–8 weeks before your last frost date, or direct sow outdoors in early spring or fall.

Use a well-draining seed-starting mix.

Sow seeds on the soil surface and lightly press them in; do not cover deeply, as seeds require light to germinate.

Mist gently to keep soil evenly moist during germination.

Maintain temperatures between 60–70°F for best germination.

Seeds typically germinate within 10–21 days.

Once seedlings emerge, provide bright light and good air circulation.

Transplant seedlings when they have 2–3 true leaves.

Harden off plants before planting outdoors.

Space plants 12–18 inches apart in full sun.

How to Care for White Yarrow Plants

Water young plants regularly until established; mature plants are highly drought tolerant.

Grow plants in average to poor, well-drained soil; avoid rich or wet conditions.

Do not overfertilize, as excess nutrients reduce flowering and cause floppy growth.

White Yarrow thrives in full sun and tolerates heat, wind, and light frost.

Deadhead spent blooms to encourage extended flowering.

Cut plants back after flowering to maintain shape and promote fresh growth.

Mulch lightly to suppress weeds while allowing good drainage.

Monitor for aphids and powdery mildew, though plants are generally pest resistant.

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