Growth Rate
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– Moderate growth; typically reaches full size (about 18–24 inches tall in bloom) by the second growing season
– Non-invasive, slowly expanding clump habit |
Colorful leaves
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|
Flowering
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Yes |
Bloom Color
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|
Disease resistant
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Yes |
Cold Tolerant
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Yes |
Heat Tolerant
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No |
Drought Tolerant
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No |
Deer Resistant
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Yes |
Edible
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No |
Wildlife Attraction
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– Bees and pollinators frequent flowers in bloom
– Deer and rabbit resistant thanks to its textured foliage and unpalatable taste |
Self-pollinating
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Seasonality
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– Spring: Foliage emerges clean and vibrant
– Summer: Flowers in July, lasting several weeks
– Fall: Foliage may yellow or bronze before dying back
– Winter: Dormant; leave dried plumes for winter appeal if desired |
Ideal For
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– Shade gardens – floral borders – woodland edges |
Leaf Description
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– Deep green, coarsely divided, fern-like leaves
– Forms a dense, mounded base with good seasonal durability
– New growth may have a slight bronze cast |
Flower Description
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– Tall, upright plumes of creamy-white flowers with a slightly shimmering appearance
– Blooms in mid to late summer (typically July)
– Flower heads held on strong stems, excellent for cut flowers or soft vertical structure |
Planting Instructions
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– Plant in spring or fall while temperatures are cool and soil is moist
– Use moist, rich, well-drained soil, high in organic content
– Mix in compost or leaf mold to improve water retention and fertility
– Plant crown just at or slightly above the soil surface—avoid burying it
– Space 16–20 inches apart to allow mature spread and airflow
– Apply a 2–3 inch mulch layer to conserve moisture |
Pruning & Maintenance
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– Deadhead plumes after bloom for tidiness or leave them as fall/winter interest
– Cut back all foliage in late fall or early spring before new shoots emerge
– Divide every 3–4 years to rejuvenate clumps and maintain bloom performance |
Water Needs
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– Requires consistent moisture—never let soil dry out
– In dry spells, water deeply once or twice weekly
– Thrives in moist, shaded garden beds and along water features |
Light Needs
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– Performs best in part shade to full shade
– In cooler climates, tolerates some morning sun if moisture is adequate
– Avoid direct afternoon sun in hot regions to prevent leaf scorch |
Harvesting
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– Cut flower spikes when 60–70% open for floral arrangements
– Dry by hanging upside down in a shaded, dry area
– Not edible or used medicinally |
Fertilizing
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– Topdress with compost or slow-release balanced fertilizer in spring
– Avoid high-nitrogen formulas which reduce flower production
– Refresh mulch annually to enrich the soil organically |
Pollination
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– Self-pollinating, attracts bees and beneficial insects
– Flowers are fertile, but propagation is primarily through clump division rather than seed |
Companion Plants
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– Heuchera, Tiarella, Hosta, Pulmonaria, Ferns, Brunnera, Dicentra
– Use beneath shrubs like Hydrangea macrophylla, Fothergilla, or Ilex glabra
– Great contrast to dark-leaved or burgundy-foliaged perennials |