Growing Information

Growing zone guide
Growing Zone Zone 4, Zone 5, Zone 6, Zone 7, Zone 8, Zone 9
Sunlight Bright light to partial shade
Type of Soil Slightly acidic to neutral
Mature Height 2–3 ft (60–90 cm)
Maintenance Level Low maintenance
Water Requirement Moderate watering (once a week)

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Additional Information
Growth Rate

Moderate growth

– Clump-forming (non-invasive) and slowly expands outward with age

Colorful Leaves No
Flowering Yes
Bloom Color Yellow
Ornamental Berries N/A
Disease resistant Yes
Cold Tolerant Yes
Heat Tolerant No
Drought Tolerant Yes
Deer Resistant Yes
Edible No
Wildlife Attraction

Seeds provide food for birds such as finches and sparrows

– Dense clumps offer habitat and shelter for beneficial insects and small wildlife

– Occasionally visited by pollinators during bloom, though not a nectar-rich plant

Self-pollinating Cross-pollinating
Seasonality

Cool-season grass – begins growth in early spring and may slow in midsummer heat

– Provides year-round interest with flowers in summer and seed heads through fall/winter

Ideal For

Meadows, rain gardens, shade tolerant borders

Leaf Description

– Fine-textured, arching green blades form tight, fountain-like clumps

– Foliage is semi-evergreen in milder climates

– Turns golden in autumn and may remain standing through winter for ornamental interest

Flower Description

– Delicate, airy panicles of silvery-purple to golden flowers rise 2–3 feet above foliage in early to midsummer

– Flowers mature to a soft tan or gold and often persist into winter, catching light and adding movement

Pruning & Maintenance

– Cut back to 2–4 inches above the ground in late winter or early spring before new growth emerges

– Remove any spent flower stalks in late fall for tidiness or leave standing for winter interest and wildlife shelter

Water Needs

– Prefers consistently moist soil, especially in full sun

– Once established, can tolerate some short dry periods, but thrives best with regular moisture

– Ideal for rain gardens, streambanks, and woodland edges

Light Needs

Full sun to partial shade

– Performs well in cooler climates with full sun; prefers some afternoon shade in hot, dry regions

Harvesting

For seed: Collect flower panicles in late summer to early fall when seeds dry and shatter easily

– Clip seed heads and dry in a paper bag or tray

For ornamental use: Seed heads can be cut and dried for floral arrangements or left for winter texture

Fertilizing

– Fertilization is generally unnecessary in fertile soils

– If needed, apply a light, balanced fertilizer in spring

– Avoid high nitrogen fertilizers that may cause floppy growth

Additional Care Tips N/A
Pollination

Wind-pollinated

– Flowers produce pollen in open air; does not require insect pollinators

– Primarily cross-pollinating, though self-pollination is possible with lower viability

Companion Plants

Carex – for contrasting texture in moist sites

Iris sibirica – shares moist soil preference and similar bloom time

Astilbe, Ligularia, Filipendula – for part-shade and moist soils

Echinacea or Rudbeckia – for sunny spots with meadow-style aesthetics

Ferns – for woodland edge plantings in shade or moist soil

Flowering and Seasonality

Cool-season grass – begins growth in early spring and may slow in midsummer heat

– Provides year-round interest with flowers in summer and seed heads through fall/winter

– Delicate, airy panicles of silvery-purple to golden flowers rise 2–3 feet above foliage in early to midsummer

– Flowers mature to a soft tan or gold and often persist into winter, catching light and adding movement

Pet Friendly

Yes

Growing Zone
  • Zone 4
  • Zone 5
  • Zone 6
  • Zone 7
  • Zone 8
  • Zone 9

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