How to Grow Gold Plate
Gold Plate
Achillea filipendulina 'Gold Plate'
flowerGold Plate is a tall, golden-yellow flowering cultivar of yarrow that produces large, flat-topped flower clusters (umbels) reaching up to 5 inches across. This perennial is valued for its bright, cheerful blooms and impressive height, making it excellent for cut flowers and dried arrangements. It's a hardy, low-maintenance plant that attracts pollinators and adds vibrant color to garden borders and meadows.
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Example Gold Plate timeline · Pittsburgh, PA (Zone 6b)
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Plant Gold Plate
Around Apr 17Near Pittsburgh's average last spring frost.
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Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
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First Gold Plate blooms
Around Jun 16≈ 60 days after planting
Sample dates for Pittsburgh, PA. Sign up to get exact Gold Plate dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in zones 3-9; extremely cold-hardy and drought-tolerant
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Seedling
2-3 weeksTiny seedlings emerge with fine, feathery cotyledons and early true leaves. Very delicate at this stage.
Keep soil consistently moist but not waterlogged. Provide bright light. Thin seedlings to proper spacing once first true leaves appear.
Vegetative Growth
4-6 weeksPlant develops finely divided, feathery foliage in gray-green tones. Stems elongate and become sturdy. Plant reaches 12-24 inches tall.
Water moderately; reduce frequency as plant matures. No fertilizer needed if soil is reasonable. Stake if in windy locations.
Bud Formation
2-3 weeksLarge, golden-yellow flower clusters begin forming at stem tips. Buds tightly clustered in characteristic flat-topped umbel shape.
Ensure adequate sunlight. Deadhead spent flower clusters to encourage more blooms. Support tall stems with stakes if needed.
Flowering
8-12 weeks (June-September in most zones)Brilliant golden-yellow flower clusters fully open, creating striking 4-5 inch diameter blooms. Flowers attract butterflies and bees. Plant reaches full height of 3-4 feet.
Deadhead regularly to extend blooming season through fall. Cut flowers for arrangements. Minimal watering needed.
Seed Development & Dormancy
Variable; cut back in springIf allowed to go to seed, flowers dry naturally on stem, turning tan-brown. Foliage dies back in fall and winter dormancy begins.
Leave seed heads for wildlife food and winter interest, or cut for dried arrangements. Cut back dead foliage in early spring before new growth emerges.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
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Ensure good air circulation. Avoid overhead watering. Remove affected foliage. Apply sulfur dust or neem oil if severe. Improve drainage.
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Increase humidity with regular misting. Spray with strong water stream to dislodge. Use insecticidal soap or neem oil for heavy infestations.
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Hand-pick affected foliage when possible. Prune out heavily infested stems. Spinosad spray effective if severe.
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Ensure excellent drainage. Reduce watering frequency. Remove affected plants if rot is advanced.
Uses
Herbal Tea & Flavor
CulinaryYarrow leaves and flowers are used in traditional herbal teas believed to support digestion and circulation. The flowers provide a slightly bitter, aromatic flavor to tea blends. [source]
Traditional Herbal Remedy
MedicinalAchillea has been used in traditional medicine for centuries to promote wound healing and reduce inflammation. Modern herbalists prepare infusions and tinctures from the aerial parts. [source]
Cut & Dried Flowers
HouseholdGold Plate is prized by florists and crafters for fresh and dried arrangements. The sturdy stems and long-lasting blooms make it ideal for bouquets, wreaths, and long-term dried displays. [source]
Pollinator Magnet
WildlifeThe large, accessible flower clusters attract butterflies, bees, and other beneficial insects. Seed heads provide food for finches and other seed-eating birds in fall and winter. [source]
Natural Dye Plant
CraftYarrow flowers and foliage produce yellow and green dyes used in textile and fiber crafts. Historic dye recipes use fresh or dried plant material. [source]
This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.
Harvest Tips
Cut flowers for fresh arrangements just as umbel clusters fully open, in early morning. For dried flowers, cut entire stems when flowers are fully open but still vibrant in color (before fading to tan), hang upside down in a warm, dry location for 2-3 weeks. Deadhead spent blooms throughout the season to encourage continuous flowering and prevent excessive self-seeding.
Fun Facts
- 🌱 Gold Plate can reach 4-5 feet tall in optimal conditions, making it one of the tallest yarrow cultivars. Its name references the large, golden flower plates it produces.
- 🌱 Yarrow has been used for over 3,000 years in traditional medicine and was historically called 'herbal militaris' because it was used to treat battle wounds.
- 🌱 Gold Plate is extremely drought-tolerant once established and actually prefers lean soil—too much nitrogen causes excessive vegetative growth and fewer flowers, so it thrives in poor, dry conditions where other plants struggle.
Gardening Terms
New to gardening? Learn about terms used in this guide:
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