HPSW Annual Picnic August 11th.

Join us August 11th for the Annual HPSW Picnic. This year the event will be held at Dragonfly Farms new location in Sultan.

The HPSW  picnic this year will be August 11th @ 11:30 hosted by Dragonfly Farms and Dreamscape Water Gardens.

HPSW will provide box lunches from Panera for members. Feel free to bring friends, spouses, etc. Their lunch will be $10. Picnic tables are available.

Please let Kandy Kroll (kandykp98133@yahoo.com) know your choice for  lunch.

Dragonfly Farms and Dreamscape Water Gardens are located in Sultan on US 2, on the way to Stevens Pass. Address is 11125 – 323rd Ave SE,

Turn off US 2 onto Sultan Basin Road. Sultan Basin Road turns right after awhile, keep going straight onto 323rd, the address is the second driveway on the right

We will help arrange carpools once we know who signs up, since Sultan is a significant distance for most of us. 


Sunday, July 14 – The HPSW Big Summer Plant Sale — 11 AM to 3 PM

The HPSW will be having a Big Summer Plant Sale on July 14th from 11am to 3pm ONLY! 14555 Stone Ave N in Shoreline

Lots of summer and fall perennials at great prices.  Come early for best selection; and time to wander the nursery and garden.  

Our members will to available to help with selection and questions.  

Cash, credit cards and checks OK.  

14555 Stone Ave N in Shoreline. Stone Ave is one block east of Highway 99 (Aurora). Take the 145th exit from I-5 and  head west towards Aurora Avenue. Turn right at Stone Ave N, and go down the hill. Stone Ave N is a dead end street; sale is on the left (west) side of street

2019-2020 HPSW Scheduled Meetings and Events

April 28th- Spring Plant Sale 10am-2pm at CUH

May 20th – Robyn Wyll, Tips for Tomato Growing Success

June 17th – Heidi and Jeff from Dreamscape Water Gardens

July & Aug    Summer Picnic- Date and Location TBA

September 16th – Caroline Zebroski, The Glory of Fuchsias in the Fall Garden

October 20th – Fall Bulb Sale at CUH

November 19th  – Dina Russell, ‘Rhizosphere’ where plants and humans meet

December               Holiday Party, Date & Location TBAA

January 21 2020 (note this is a Tuesday) Sarah Verlinde The Good, Bad and the  Yummy for Birds


Our regular meetings are from 7-9 on the third Monday of each month at the UW Botanic Gardens, Center for Urban Horticulture, 3501 NE 41st Seattle 98105

HPSW Meeting – Monday June 17 – 7 to 9pm Water and Pond Landscape Design


Join us this month as Heidi Kaster of Dragonfly Farm Gardens and Jeff Borsema of Dreamscapes Water Gardens & Construction show us how to develop Water Walls, Stairs and Ponds for the backyard garden. Heidi and Jeff will also review plants that work well in and around water features.

Meeting at Center for Urban Horticulture;  NHS Hall, Section A. Doors open at 6:30 for seed sales . Also food & socializing .

Heidi Kaster will have some dwarf conifers in gallon pots available for purchase .

3501 NE 41st St. Seattle, WA 98105  MAP

HPSW Meeting – Monday May 20th – 7 to 9pm

Growing Tomatoes with Robin Wyll

Robin Wyll will share her tips for Tomato Growing Success in NW gardens.  She’ll  share strategies she has developed over 20 years in her Woodinville  garden for growing tomatoes organically  in her garden touching on ways to shelter, variety selection, soil health, timing, mulching, and pest & disease control.  

Robin will have tomato plants for sale.

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