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Fernbush (Chamaebatiaria millefolium) in bloom
Photo: Dcrjsr, CC BY 3.0 via Wikimedia Commons

Shrub

Fernbush

Chamaebatiaria millefolium

Fragrant, ferny, and bee-covered in July. Semi-evergreen structure for the dry garden.

  • Pollinator
  • Native
  • Fragrant
  • Deer-resistant
  • Evergreen
  • Plant Select®

Quick facts

Hardiness
USDA zones 4–8
Water
Very low once established
Sun
Full sun
Size
5–6 ft tall × 5–6 ft wide
Bloom & interest
White flower spikes in mid to late summer over aromatic, fern-like leaves
Plant type
Shrub
Native range
Native to the Great Basin and Colorado Plateau (UT, NV, AZ, ID, OR, CA)
Plant Select
Plant Select® recommended plant

Why we recommend it

Lush fern-textured foliage and showy white midsummer flower spikes need no supplemental water once established, making it a Denver Water and Plant Select (2006) favorite.

Best regions: Front RangeHigh DesertGreat Basin

How to grow it

Watering to establish

Water every 1–2 weeks through the first summer, then stop.

Pruning

Clip off spent flower spikes in fall or early spring if you like a tidy look; otherwise little pruning.

Soil

Lean, well-drained soil. Overwatering or poor drainage is the main cause of failure.

Pairs well with

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Where to buy

Shop Fernbush from trusted growers. For the best selection of xeric plants, try a mail-order specialist or ask a local independent nursery.

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Sources

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