Hardy Plant Society of Washington 10th Annual Spring Plant & Seed Sale 

  Sunday April 19, 2020 – 10am to 2pm.  

Lots of parking available. Come early for best selection!  We will have hundreds of seed packets for $1.00 each.

The Center for Urban Horticulture – NHS Hall  –
 3501 NE 41st St. Seattle, WA   MAP

Come find unusual perennials and hardy favorites as well as fresh seed packets collected from our members gardens at one of the largest plant sales with best prices in the area.

Download HPSW 2019 plant list

2020 Plant List:

GenusSpeciesvarietydescription
Acanthusspinosus
Aconitumlycoctonum subsp. vulpariayellow
Aesculuscalifornica
Ajugareptanswhite flowers
Ajugareptans'mahagony'
Ajugareptans'Tricolor'
AlchemillamollisLady's Mantle
Alliumsenescensdwarf form
Anemonejaponica'Alba'white flowers
Anemonenemorosablue
Armeriamaritima
Arisarumproboscideummouse plant
ArtemesialudovicianaValerie Finnis
Asarumcaudatum
Asterdivaricatus
Asterdumosus'Woods Pink'
Brunneramacrophylla'Jack Frost'silver leaf
Campanula'Pink Octopus'
Cardamineenneaphylla
Chelonepink
Chasmanthiumlatifolium
Chrysanthemumjaponicum
Chrysanthemum'Bronze Elegance'
ChrysanthemumBurgundy
Chrysanthemum'Kandy's Gold'
Chrysopleniummacrophyllum
Convallariamajalispink flowers
Convallariamajaliswhite flowers
Corydalisecholeri
Darmerapeltatapink flowers
Dianella'marsh's giant'
Dicentraformosanativelarge form
Dicentraformosanativelarge form
DicentraspectabilisAlba
Disporopsisarisanensisevergreen
Disporopsispernyi
Disporopsispernyi
Disporumflavum
Disporumflavum
Disporumlongistylum
Echinopsritro
Ellisiophyllumpinnatumwhite flowers
Epimediumx versicolor'Sulphureum'
EpimediumBlack Sea
EpimediumLittle shrimp
Epimedium'Amber Queen'
Erigeronglaucuspink
Eryngiumsp
Eupatoriumpurpureumsubsp maculatum
Euphorbiacyparissus'Fen's Ruby'
Fragariacultivar of strawberry
Geraniummacrorhizumpink
Geraniummagnificumblue flowers
Geranium× oxonianum''Katherine Adele'
Geraniumdvided leaf from Beda
Hakonechloamacra'Aureola'
Helianthus'Lemon Queen'
Helleborusorientalis
HemerocallisKwanso'Flore Pleno'
Hemerocallislilioasphodelus
HemerocallisJulie's Orange
Heucheracvpurple leaves
Hieraciumaurantiacum
HostaSaskia's Heavy Bloomer
Hostaplantaginea
Hostavenusta
Hostavenusta
Hosta'Invincible'green leaf
Hostavarigated
ImpatiensomeianaSilver Pinkhas Silver Leaf, not pink flowers
Irisdwarf beardedmix?? Flowers
IrisgermanicaHomestead cv.
Irislazica
IrisPacific Coastpurple/white
Irissiberica'Silver Edge'
IrisunguicularisBlue, fragrant, winter blooming
IrisGerald Darby
Liatris
Liliumhenryii
LiliumGrand Bruno
LiliumMr Cas
Liliumwhite spotted lavendar
Liliumcvcranberry
Liliumcvcranberry
Lobeliasiphilitica
Lysimachiaclethroides
LysimachiapunctataAlexander
Mitellabreweri
Monarda'Coral Reef'
Mukdeniarossii
Mukdeniarossii
Myrrhisodoratasweet cecily
Ophiopogonjaponicus'Nanus'green
Ophiopogonjaponicus'Nana'green mondo grass
Ophiopogongreen form
Ophiopogonplaniscapus'Nigrescens'Black Mondo Grass
Ophiopogonplaniscapus'Nigrescens'Black Mondo Grass
Ophiopogonplaniscapus'Nigrescens'Black Mondo Grass
Oxalisoreganalarge flowered pink
Oxalisoregana
Pachyphragmamacrophyllumwhite flowers
Paeoniaobovataalba
Peonyherbaceousunknown color
Persicariabistortapale pink
Persicariamicrocephala'Red Dragon'
Phloxpaniculata‘Norah Leigh’variegated foliage
PodophyllumpeltatumMay Apple
PolygonatumcommutatumSoloman's seal
Polygonatumcommutatum
Primula'Dorothy'yellow flowers
Primuladouble lavendar
Pulmonariaangustifolia
Rodgersia
Saxifragahirsuta
SchizostyluscoccineaRed
Smilacinastellatasem'
Sorbariasorbifoliasem'
StachysOfficinalis
Symphytumgrandiflorum
Trachystemomorientalis
Tricyrtistoad lily
Vanouveriahexandra
Violasoparia'Albiflora"
Violarotundifoliayellow

Time for the HPSW Holiday Party – Sunday – January 19th from 1 to 4 pm

HPSW Holiday Party will be next Sunday January 19th from 1-4 at Madelyn Katzman’s house on North Capitol Hill 

The party is a potluck. Madelyn/HPSW will supply plates etc. You supply the food. Please bring an item to share. 


We will also have a white elephant gift exchange. You can come to the party even if you don’t want to participate in the white elephant gift exchange. Please bring a wrapped gift. If you buy something for the gift exchange, it should not be an expensive gift, just something odd or funny. It’s something you think is a white elephant – something you don’t want, won’t use. But, interestingly enough, one person’s white elephant is someone else’s prized possession. You cannot bring back what you got last year. You can bring back what you got 2 years ago. We will draw numbers to choose who picks a gift first. 
Questions? Pam Perrott at 206 999 3092

You can come without sharing in the gift exchange, so don’t avoid us if you aren’t interested in the gift exchange.

HPSW Meeting – TUESDAY! January 21st from 7-9pm “The Good the Bad and the Yummy” with Sarah Verlinde

*Meeting is Tuesday not Monday due to MLK Holiday

Sarah Verlinde, Launch Specialist with the UW Bothell Herbarium Collections, and fellow researcher Ashley will speak on ‘The Good, the Bad and the Yummy’, restoring bird habitat through the use of native and perennials plants and shrubs in the Pacific Northwest.

Sarah earned a degree in Biology which included several plant studies.  She participated in wetland mitigation and restoration projects with Snohomish County, doing plant inventory and monitoring.  She worked as an intern at the Tulalip Tribes to reintroduce a native food source, Wapato (Sagittaria latifolia), to tribal land.  With this project she won a Scholarship Award from the Society for Wetland Scientists and presented at the PNW 2015 Conference in Olympia. 

Sarah Verlinde works full-time as a Launch Specialist at the UW Bothell Office of Research.  Most of her work focuses on grant support and new projects, including the launch of the UW Bothell Herbarium which began in 2015.

Meeting at Center for Urban Horticulture;  NHS Hall Section A,

Doors open at 6:30 for Seed Sales and food & socializing .

3501 NE 41st St. Seattle, WA 98105  MAP


HPSW Meeting – Monday November 18th 7-9pm -“The Rhizosphere: Where Plants & Humans Meet

Join us and Gardener Dina Russell, Founder of PlantShare in her talk on “The Rhizosphere: Where Plants & Humans meet” .

We will have a lively discussion on the region of soil in the vicinity of plant roots in which the chemistry and microbiology is influenced by their growth, respiration, and nutrient exchange.

November 18th from 7-9pm

Meeting at Center for Urban Horticulture;  NHS Hall Section A,

Doors open at 6:30 for Seed Sales and food & socializing .

3501 NE 41st St. Seattle, WA 98105  MAP

Everyone is welcome to bring refreshments

October 20th -Don’t Miss the 9th Annual HPSW Bulb and Plant Sale

Hardy Plant Society of Washington
9th Annual Fall Bulb and Plant Sale

Sunday October 20, 2019, 10 am – 2 pm

Lots of varieties of fall planted, spring blooming bulbs at good prices: alliums, galanthus, crocus, narcissus, tulips, and smaller more unusual bulbs that are sometimes hard to find. Bulbs packaged in small amounts like 5-10 bulbs per bag,

 There will also be plants for sale that look good in autumn and you will find HPSW seeds packets for sale.

Center for Urban Horticulture
3501 NE 41st St. Seattle, WA 98105