Events

Events Archive: 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | Upcoming Events

May 2026

May
15

Spring Native Plant Sale - Members Preview Members Only

Friday, May 15th, 2026
to (Central Time)
Hilltop Gardens, 2801 S Cecelia St, Sioux City, IA, 51106 Map

Members Only Family-Friendly Free Event Chapter Social Seed/Plant Sale Public Restroom Free Public Parking

Members Only Plant Sale Preview Event.  Members get reduced pricing and first choice of plants today only. 

Plant Sale List below.  Subject to change at the last minute.

If you're not a member, but want to join us, click the “Join” button on our homepage: 

https://loesshills.wildones.org

Spring Grant Awards will be announced at 5:30 p.m.

Special guests from Siouxland Prairie Farms of Rock Valley will also have native ecotype plants for sale from their native plant farm.

Cherry Coffee Co will also be on site!

Proceeds from the sale are used for numerous native plant gardens and projects in the region, including individual and community grants to assist with native plantings.

Read More

May
16

Spring Native Plant Sale- Public Welcome

Saturday, May 16th, 2026
to (Central Time)
Hilltop Gardens, 2801 S Cecelia St, Sioux City, IA, 51106 Map

Public Welcome Family-Friendly Free Event Home/Private Garden Tour Seed/Plant Sale Public Restroom Free Public Parking

Shop for native wildflowers and grasses at the Spring Public Native Plant Sale.

Plant list below and is subject to availability.

Special guests from Siouxland Prairie Farms of Rock Valley will also have native ecotype plants for sale from their native plant farm.

Proceeds from the sale are used for numerous native plant gardens and projects in the region, including individual and community grants to assist with native plantings.

Read More

May
29

Loess Hills Prairie Seminar

to (Central Time)
Sylvan Runkel State Preserve (Loess Hills Wildlife Management Area) , IA, 51010 Map

Public Welcome Family-Friendly Youth Engagement Free Event Program/Speaker Presentation Conference/Symposium Group Tour Nature Walk/Hike Public Restroom Free Public Parking

Join us to explore, learn, and relax in the heart of the Loess Hills in Monona County, Iowa for the 50th Anniversary of the Loess Hills Prairie Seminar (LHPS)!

​ The LHPS is a free, come-and-go event, which runs throughout the last weekend of May.

Participate in just one session, an entire day, or the whole weekend.  

If you want to stay overnight, there's Free Camping*, a Hotel, Airbnbs, and a few Monona County Cabins available to rent.

Check out their website for details: https://www.loesshillsprairieseminar.com/

Read More

July 2026

Jul
18

Morningside Garden Walks

Saturday, July 18th, 2026
to (Central Time)
Sertoma Park and Morningside University

Public Welcome Family-Friendly Free Event Public Garden Tour Free Public Parking

Join Noah E at his Eagle Scout project garden at Sertoma Park.  This garden was planted Fall of 2025 - come see what a first season native garden looks like!

Jose L will also show off his garden located at Morningside University.  More details to come!

Jul
25

Summer Plant Sale and Garden Walk

Saturday, July 25th, 2026
to (Central Time)
Hilltop Garden , 2801 S Cecelia St, Sioux City, IA, 51106 Map

Public Welcome Family-Friendly Free Event Home/Private Garden Tour Seed/Plant Sale Public Restroom Free Public Parking Drinking Fountains

Tom & Cheri Stewart have created an ever-expanding, backyard native garden paradise that's both beautiful and ecologically significant.  In 2022, the Stewart's Hilltop Garden was awarded Sioux City's Yard-of-the-Year.   

Located at 2801 S. Cecelia Street, Sioux City.

Come walk the gardens and enjoy the pollinators who are also visiting!  

Then relax on a garden bench while enjoying some refreshments.  

Or shop the native plant sale at the Hilltop Garden and pick up a few natives for your own yard.  Proceeds from the plant sale go towards funding native plant gardens and educational programs in the Siouxland region.

The Loess Hills chapter of Wild Ones is a non-profit organization that promotes planting native landscapes, both small and large, in Iowa, South Dakota, and Nebraska. Native plants attract pollinators and other wildlife, enhancing your home and the environment. 

August 2026

Aug
8

Vermillion Garden Walks

Saturday, August 8th, 2026
to (Central Time)
Vermillion, SD

Public Welcome Family-Friendly Free Event Home/Private Garden Tour

More details to come!

Aug
15

Hinton Garden Walks

Saturday, August 15th, 2026
to (Central Time)
1250 Tucker Hill Dr, Hinton, IA, 51024 Map

Public Welcome Family-Friendly Free Event Home/Private Garden Tour Public Restroom Free Public Parking Drinking Fountains

The Metzger native gardens located at 1250 Tucker Hill, Hinton, IA were started in Spring of 2020 by Danielle & James and are ever expanding with each passing year. Each garden has a name and was designed by Danielle using plants mostly from Loess Hills Wild Ones native plant sales.

Most of the rock borders for the gardens were transported from Danielle’s father’s farm located in Buena Vista County. Danielle has a love for grasses and sedges.  Her favorite wildflowers are the different species of Purple Coneflower (Echinacea) and Butterfly Weed (Asclepias tuberosa). Her love of the Monarch Butterfly is what sparked and ignited her joy of native gardening.

The garden tour is free, open to the public, and open yard style. Come and go as you please.  Refreshments and restrooms will be available.

The Loess Hills chapter of Wild Ones is a non-profit organization that promotes planting native landscapes, both small and large, in Iowa, South Dakota, and Nebraska. Native plants attract native pollinators and other wildlife, enhancing your home and the environment. 

More info to come on La Vone's gardens located just outside of Hinton, IA.

Aug
22

Northside Garden Walks

Saturday, August 22nd, 2026
to (Central Time)

Public Welcome Home/Private Garden Tour

Visit Rex R's garden and David R's garden in the Northside of Sioux City.  More details to come.

Aug
24

Dawn's Garden Walk

Monday, August 24th, 2026
to (Central Time)

Public Welcome Family-Friendly Home/Private Garden Tour

Co Sponsored with the Sioux City Garden Club.

Aug
29

Sioux City Railroad Museum Garden Walk

Saturday, August 29th, 2026
to (Central Time)
Sioux City Railroad Museum, 3400 Sioux River Rd, Sioux City, IA, 51109 Map

Public Welcome Family-Friendly Free Event Public Garden Tour Public Restroom Free Public Parking Drinking Fountains

Come join us at the Sioux City Railroad Museum .

The Sioux City Railroad Museum Garden Walk is located at 3400 Sioux River Rd, Sioux City, IA, 51109.

LaVone and Dotty welcome you to the native plantings at the Sioux City Railroad Museum!  We are in our 6th year!  

This 31-acre site was previously an industrial area of the Milwaukee Road "Shops" where steam and later diesel engines, and train cars were maintained and repaired from 1920-1965.

The Siouxland Historical Railroad Association attained the site in 1995 (which had been a junkyard for 15-20 years) and began the long process of restoring historic buildings and developing educational displays. It is now on the National Register of Historic Places, earning the honor in 2016.

Our seven gardens are named for buildings on site such as Engineer's Tool Shed or Car Shops Garden, or a feature of significance such as the Wig Wag Garden or the Grand Scale Train Platform.  They each contain a large variety of native plants for partial shade, shade, partial sun, full sun.

La Vone & Dotty, who designed and installed the gardens, will be available to answer your questions.

September 2026

Sep
12

Annual Summer Planning Session Members Only

Saturday, September 12th, 2026
to (Central Time)
Dorothy Pecaut Nature Center, 4500 Sioux River Rd, Sioux City, IA, 51109 Map

Members Only Chapter Board Meeting

Board Members and any other member interested in helping to plan events for LHWO.  Meet for our annual planning session.

Sep
16

Free National Webinar- September 2026

Hosted by Wild Ones National
Wednesday, September 16th, 2026
to (Central Time)
Online/Virtual

Public Welcome Recording Available Free Event Program/Speaker Presentation

Details coming soon! 

Sep
18

Fall Native Plant Sale - Members Preview Members Only

Friday, September 18th, 2026
to (Central Time)
Hilltop Gardens, 2801 S Cecelia St, Sioux City, IA, 51106 Map

Members Only Family-Friendly Free Event Chapter Social Seed/Plant Sale Public Restroom Free Public Parking Drinking Fountains

Members Only Plant Sale Preview Event.  Members get reduced pricing and first choice of plants today only. 

If you're not a member, Join Us (Click Here)

Fall Grant Awards will be announced at 5:30 p.m.

Proceeds from the sale are used for numerous native plant gardens and projects in the region, including individual and community grants to assist with native plantings.

Sep
19

Fall Native Plant Sale- Public Welcome

Saturday, September 19th, 2026
to (Central Time)
Hilltop Gardens, 2801 S Cecelia St, Sioux City, IA, 51106 Map

Public Welcome Family-Friendly Free Event Home/Private Garden Tour Seed/Plant Sale Public Restroom Free Public Parking Drinking Fountains

Tour the beautiful Hilltop Gardens and shop for native wildflowers and grasses at the Fall Public Native Plant Sale.

Proceeds from the sale are used for numerous native plant gardens and projects in the region, including individual and community grants to assist with native plantings.

October 2026

Oct
18

Adopt-a-Street Clean-Up: Lincoln Way

Sunday, October 18th, 2026
to (Central Time)
South Ravine Park - Parking Lot, Sioux City, IA, 51106 Map

Volunteers Needed Public Welcome Family-Friendly Free Event Hands-On/How-To Workshop Free Public Parking Lots of Physical Activity

Join us to clean-up a section of Lincoln Way along Sioux City's South Ravine Park.  We'll meet at the gravel parking lot at S. Ravine Park which is just East of the intersection of Lincoln Way and S.  Lewis Boulevard in Sioux City, IA.  

Hi-visibility vests and large orange plastic bags for collecting trash will be provided.  Bring your own drinking water, trash picker, garden gloves, and wear sturdy walking shoes.   

And then afterwards, join us for refreshments at the Stewart's Hilltop Gardens. 

This is always a very worthwhile event.  We hope you will join us for a little productive outdoor recreation and refreshment rewards afterwards.

Oct
21

Free National Webinar- October 2026

Hosted by Wild Ones National
Wednesday, October 21st, 2026
to (Central Time)
Online/Virtual

Public Welcome Recording Available Free Event Program/Speaker Presentation

Details coming soon! 

November 2026

Nov
14

Annual Meeting, Elections, and Potluck

Saturday, November 14th, 2026
to (Central Time)
Dorothy Pecaut Nature Center, 4500 Sioux River Rd, Sioux City, IA, 51109 Map

Public Welcome Family-Friendly Free Event Chapter Social Chapter Annual Meeting Chapter Election Seed/Plant Share Wheelchair Accessible Public Restroom Free Public Parking Drinking Fountains

Join us for our Annual Meeting with a recap of our 2026 Events, 2027 Elections, and a Potluck.   We'll also talk about our wildly successful Seed Share Library.

 LHWO will provide Sneaky's Chicken, beverages, and table service! 

Bring a side dish to share!

Nov
18

Free National Webinar- November 2026

Hosted by Wild Ones National
Wednesday, November 18th, 2026
to (Central Time)
Online/Virtual

Public Welcome Recording Available Free Event Program/Speaker Presentation

Details coming soon!