Achillea Seed ( Perennial )

Achillea Colorado (Achillea millefolium) is a vibrant perennial yarrow that produces broad, flat-topped clusters of brilliant flowers in warm shades of red, rose, pink, salmon, yellow, cream, and soft gold, depending on the individual plants within the strain. This hardy selection combines exceptional drought tolerance with an impressively long bloom season, creating colorful displays from early summer well into autumn. The finely divided, fern-like foliage remains attractive throughout the growing season, making Colorado Yarrow a dependable garden performer even when not in bloom.

Garden Uses
Achillea Colorado is an outstanding choice for perennial borders, cottage gardens, prairie plantings, pollinator gardens, rock gardens, meadow landscapes, xeriscapes, and cutting gardens. The colorful flower heads blend beautifully with echinacea, gaillardia, rudbeckia, lavender, salvia, ornamental grasses, coreopsis, penstemon, and native wildflowers. The long stems are excellent for fresh bouquets and also dry exceptionally well for everlasting floral arrangements.

Growing Information
Start seeds indoors 8 to 10 weeks before the last expected frost or sow outdoors after frost danger has passed. Seeds require light for best germination, so press them gently onto the soil surface without covering or apply only a very light dusting of fine soil. Germination usually occurs within 10 to 20 days at temperatures between 65–70°F. Grow plants in full sun and well-drained soil. Mature plants typically reach 24 to 36 inches tall with a spread of 18 to 24 inches. Once established, Colorado Yarrow is highly drought tolerant and requires very little supplemental watering. Removing spent flower heads encourages repeat blooming well into late summer.

Quick Facts

• Botanical Name: Achillea millefolium
• Common Name: Colorado Yarrow
• Plant Type: Herbaceous perennial
• Height: 24–36 inches
• Spread: 18–24 inches
• Bloom Size: 3–5 inch flower clusters
• Bloom Color: Mixed shades of red, rose, pink, salmon, yellow, cream, and gold
• Bloom Season: Early summer through late summer
• Sun Requirements: Full sun
• Soil Requirements: Well-drained soil; tolerant of poor soils
• USDA Zones: 3–9
• Drought Tolerance: Excellent
• Pollinator Friendly: Outstanding
• Butterfly Friendly: Excellent
• Cut Flower: Excellent
• Dried Flower: Excellent
• Deer Resistance: High

Achillea Cassis (Achillea millefolium) is an outstanding perennial yarrow featuring rich wine-red to deep burgundy flower clusters that gradually soften to rosy crimson as they mature. The broad, flattened blooms rise above attractive fern-like silver-green foliage, creating striking contrast throughout the summer garden. Exceptionally drought tolerant and easy to grow, Cassis is one of the most richly colored yarrows available and provides months of vibrant blooms while attracting butterflies and beneficial pollinating insects.

Garden Uses
Achillea Cassis is an excellent choice for perennial borders, cottage gardens, prairie gardens, pollinator gardens, meadow plantings, xeriscapes, cutting gardens, and naturalized landscapes. Its rich burgundy blooms pair beautifully with purple coneflowers, blue salvias, ornamental grasses, lavender, gaillardia, coreopsis, rudbeckia, penstemon, and white daisies. The long-lasting flowers are equally beautiful fresh or dried, making Cassis an excellent choice for floral arrangements throughout the year.

Growing Information
Start seeds indoors 8 to 10 weeks before the last spring frost or sow outdoors after frost danger has passed. Seeds require light for optimum germination, so press them gently into the soil surface without covering, or cover only very lightly. Germination generally occurs within 10 to 20 days at temperatures between 65–70°F. Grow plants in full sun and well-drained soil. Mature plants typically reach 24 to 30 inches tall with a spread of 18 to 24 inches. Once established, Cassis is extremely drought tolerant and thrives in average to poor soils. Deadheading encourages repeat blooming well into late summer and early autumn.

White Yarrow (Achillea millefolium) is a graceful, long-lived perennial admired for its broad clusters of crisp white flowers held above attractive fern-like, aromatic foliage. Blooming from early summer into early fall, this hardy native wildflower combines elegant beauty with remarkable toughness, thriving in hot, dry conditions where many other perennials struggle. Its bright white flower heads create a cooling effect in the garden while attracting a remarkable diversity of butterflies, bees, and beneficial insects. White Yarrow is equally at home in formal perennial borders, naturalized meadows, prairie gardens, and water-wise landscapes.

Garden Uses
White Yarrow is ideal for perennial borders, cottage gardens, pollinator gardens, prairie plantings, native landscapes, xeriscapes, meadow gardens, rock gardens, and cutting gardens. The clean white blooms blend beautifully with purple coneflowers, lavender, salvia, gaillardia, rudbeckia, penstemon, ornamental grasses, and virtually any flowering perennial. It is also one of the finest flowers for fresh bouquets and everlasting dried arrangements.

Growing Information
Start seeds indoors 8 to 10 weeks before the last spring frost or sow directly outdoors after frost danger has passed. Seeds require light to germinate, so gently press them onto the soil surface without covering, or cover only very lightly. Germination generally occurs within 10 to 20 days at temperatures between 65–70°F. Plant in full sun and well-drained soil for best performance. Mature plants typically reach 24 to 36 inches tall with a spread of 18 to 30 inches. Once established, White Yarrow is highly drought tolerant and thrives in average to poor soils. Deadheading encourages repeat blooming and keeps plants looking fresh throughout the season.

Summer Berries Mix Yarrow (Achillea millefolium) is a stunning perennial blend that produces large, flat flower clusters in rich berry-inspired shades of raspberry, cherry red, cranberry, rose, wine, burgundy, pink, salmon, and soft blush. These vibrant blooms rise above attractive fern-like silver-green foliage, creating months of brilliant color from early summer into early autumn. Exceptionally hardy and drought tolerant, Summer Berries Mix combines the rugged durability of traditional yarrow with an expanded palette of rich, modern colors, making it one of the finest perennial mixes for both ornamental gardens and pollinator landscapes.

Garden Uses
Summer Berries Mix is ideal for perennial borders, cottage gardens, prairie plantings, butterfly gardens, pollinator habitats, meadow gardens, xeriscapes, cutting gardens, and naturalized landscapes. The berry-toned flowers blend beautifully with purple coneflowers, blue salvias, lavender, rudbeckia, gaillardia, penstemon, ornamental grasses, and white Shasta daisies. The sturdy stems are excellent for fresh bouquets, while the blooms also dry beautifully for long-lasting arrangements.

Growing Information
Start seeds indoors 8 to 10 weeks before the last expected frost or sow directly outdoors after frost danger has passed. Seeds require light for best germination, so gently press them onto the soil surface without covering or apply only a light dusting of fine soil. Germination usually occurs within 10 to 20 days at temperatures between 65–70°F. Plant in full sun and well-drained soil. Mature plants generally reach 24 to 36 inches tall with a spread of 18 to 24 inches. Once established, Summer Berries Mix is exceptionally drought tolerant and performs well even in average to poor soils. Removing faded flower heads encourages repeat blooming throughout the growing season.