Image of Antennaria howellii
Source: Nate Martineau

Plant Names

image of Flowering plant
Antennaria howellii
Howell's Pussytoes
Antennaire de Howell

Synonyms

small pussytoes

Plant Characteristics

Bloom Colour: White Bloom Period: May - Jun
Max Height: 1.0 feet
Max Width: 1.0 feet (spreads by rhizome)
Light Condition:
Full sun More than 6 hours of direct sun a day
Part shade More than 2 or 3 hours but less than 6 hours of direct sun a day
Soil conditions:
Moisture dry Tolerates dry soil condition
Lifespan: Perennial plants that will come back year after year Plant is dioecious Need a male and female plant to produce seeds
Gardener Experience:
beginner friendly Suitable for beginner gardeners
does not spread Does not spread uncontrollably
plant spread by rhizome Spreads by rhizome
plant self seeding Self-seeding
Landscape Uses:
rock garden Suitable for rock gardens
container suitable Suitable for container garden
Ecological Benefits:
Pollinator garden Supports pollinators
butterfly host Butterfly host
Tolerates:
Deer Resistant Deer resistant
Rabbit Resistant Rabbit resistant
Foot Traffic Tolerant Tolerates foot traffic around the plant
Juglone Tolerant Tolerates juglone conditions
Transplantation Tolerant Tolerates transplantation
Special Features and Considerations:
septic tank safe This plant is septic tank safe

Seed and plant distribution status

No seeds available for this plant.

We are not accepting seeds for this plant at the moment.

Fun Facts

Howell’s Pussytoes is a low-growing, silvery native perennial that forms soft mats in dry, sunny sites such as rock gardens, prairies, open woods, or sandy slopes. Reaching only 4 - 8 inches tall, it spreads gently by stolons to create a manageable groundcover. In spring, short stems rise with clusters of fuzzy white flowers that resemble tiny cat paws, giving the plant its whimsical name.

Drought-tolerant and hardy in poor soils, it attracts native pollinators and is generally left alone by deer. Its compact, steady-spreading habit makes it an ideal low-maintenance option for naturalized gardens, dry borders, or small patches of lawn in low-traffic areas.

Plant Location

Native to Ottawa region: Yes

Distribution according to VASCAN

Distribution: Antennaria howellii
Ephemeral Native Introduced Excluded Extirpated Doubtful Absent

Thrives in Ecozones

  • Taiga Plains
  • Atlantic Maritime
  • Taiga Shield
  • Boreal Plains
  • Montane Cordillera
  • Boreal Shield
  • Mixed Wood Plains

Ecological Benefits

Butterflies Supported by Antennaria howellii

Specialized Bees Supported by Antennaria howellii

No bee data available for this plant.

Complementary Plants

Substitute For Non-Native Plants

  • Convallaria majalis (Lily of the Valley)
  • Scilla siberica (Siberian Squill)
  • Salvia (Non-Native Sage)

Sowing Information

Download Seed Envelope Labels (PDF)
  • Sowing depth: Surface sow
  • Sow anytime
  • Stratification duration: 0 days
  • Self-seeding

Harvesting and Seed Sharing

  • Harvest start month: July
  • Harvesting indicator:
    • Seeds have become fluffy and can be easily removed by shaking on gently pulling off from stem
  • Harvesting:
    • Use hand to detach from main stem
  • Seed viability test:
    • No test needed before donating
  • Packaging measure: 1 rounded 1/4 teaspoon
  • Seed storage:
    • Air dry in paper bag or open container, for a few days until crisp
    • Shake seeds to move them once in a while to prevent molding
  • Cultivar: No, you can donate without knowing the source as there are only straight species
  • Harvesting video: Watch here

Toxicity Notes

Inadequate information on toxicity found.