Winter is best time to plant Palouse native wildflower seed!
  Plant Height BloomsLight Planting DatePurchase
Click to see detailsYellowish Penstemon
Penstemon confertus
1-2'Mid summerFall; 60-day cool/moist stratificationout of stock
Click to see detailsWyeth Buckwheat
Eriogonum heracleoides
12-18MidsummerFall/Winter; 90-day stratification required

Click to see detailsLewis Flax
Linum lewisii
1-2'Mid to late summerlight requirements icon imageFall to Early Spring; short startification helps

Click to see detailsBlanketflower
Gaillardia aristata
2'Mid to late summerlight requirements icon imageFall to Spring; no stratification required

Click to see detailsOregon sunshine
Eriophyllum lanatum
4-24Late summer to falllight requirements icon imageFall/Winter; 90-day cold/moist stratification

Click to see detailsBluebunch Wheatgrass
Pseudoroegneria spicata
1-3'Midsummerlight requirements icon imageSeed in very early spring on heavy to medium textured soils and in late fall on medium to light textured soils.out of stock
Click to see detailsFernleaf Lomatum
Lomatium dissectum
2-4'Springlight requirements icon imageFall/Winter; up to 330-day stratification!

Click to see detailsElkhorns Clarkia
Clarkia pulchella
6-12Early to mid summerlight requirements icon imageFall to Early Spring; 30-day stratification recommended (but not necessary)out of stock
Click to see detailsArrowleaf Balsamroot
Balsamorhiza sagittata
24Early Springlight requirements icon imagelight requirements icon imageFall/Winter; 90-days stratification required

Click to see detailsIdaho Fescue
Festuca idahoensis
1-2'Summerlight requirements icon imagelight requirements icon imagelate Fall preferable, early Spring if necessaryout of stock
Click to see detailsGrand Collomia
Collomia grandiflora
12-18"Midsummerlight requirements icon imagelight requirements icon imageFall to Early Spring; 30-days stratification helps.out of stock
Click to see detailsNorthern Bedstraw
Gallium boreale
1-2'Early summerlight requirements icon imagelight requirements icon imageout of stock
Click to see detailsWestern Hawkweed
Hieracium scouler var. albertinum
1-2'Early summerlight requirements icon imagelight requirements icon imageFall recommendedout of stock
Click to see detailsLittle Sunflower
Helianthella uniflora
2-4'Fall to Early Springlight requirements icon imagelight requirements icon imageFall or Spring; 30+ day cold/moist stratification may increase germination.

Click to see detailsPrairie Smoke
Geum triflorum
6-18Spring to early summerlight requirements icon imagelight requirements icon imageFall to Spring; no stratification requiredout of stock
Click to see detailsMissouri goldenrod
Solidago missouriensis
2-3'Late summer to falllight requirements icon imagelight requirements icon imageFall to Spring; no stratification requiredout of stock
Click to see detailsSlender Cinquefoil
Potentilla gracilis
2-3'Late spring to early summerlight requirements icon imagelight requirements icon imageFall to Early Spring; 30- to 120-day cool/moist stratification required

Click to see detailsTall Cinquefoil
Potentilla arguta
2-3'Midsummerlight requirements icon imagelight requirements icon imageFall to Early Spring; 30-days stratification

Click to see detailsTaper-leaf Penstemon
Penstemon attenuatus
1-2'Early to midsummerlight requirements icon imagelight requirements icon imageFall/Winter; 90-day stratification required

Click to see detailsNine-leaf Lomatum
Lomatium triternatum
28"Early springlight requirements icon imagelight requirements icon imagelate Fall to early Winter to allow for natural cool/moist stratificationout of stock
Click to see detailsWestern yarrow
Achillea millefolium
1-4'Midsummerlight requirements icon imagelight requirements icon imageFall to early Spring

Click to see detailsWestern Aster
Symphyotrichum spathulatum
1-2'Midsummer to frostlight requirements icon imagelight requirements icon imageFall to Spring; no stratification requiredout of stock
Click to see detailsBlue Wildrye
Elymus glaucus
3-4'Midsummerlight requirements icon imagelight requirements icon imageSpring

Click to see detailsSilky Lupine
Lupinus sericeus
8-24early June to mid-Julylight requirements icon imagelight requirements icon imageFall preferred; 30-day cool/moist stratificationout of stock
Click to see detailsWild Hollyhock
Sidalcea oregana
2-3'Mid to late summerlight requirements icon imagelight requirements icon imagelight requirements icon imageFall to Early Spring; 30-day cool/moist stratificationout of stock
Click to see detailsSticky Purple Geranium
Geranium viscosissimum
1-3'June through Augustlight requirements icon imagelight requirements icon imagelight requirements icon imageFall to Early Spring; 30-day cool/moist stratificationout of stock
Click to see detailsPrairie Junegrass
Koeleria macrantha
6Early summerlight requirements icon imagelight requirements icon imagelight requirements icon imageSpring recommendedout of stock

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1461 Thorn Creek Road, Genesee, Idaho 83832

208.596.9122