Poison Ivy – Wisconsin Horticulture
![](https://hort.extension.wisc.edu/files/2020/06/PoisonIvy-1.png)
Poison Ivy is a perennial woody plant that grows as either a low shrub or a climbing vine. Poison ivy is native to North America and is common in Wisconsin, growing in pastures, roadside ditches, fence rows, wooded forests, beaches and parks. Contact with poison ivy causes skin rashes, blisters and other allergic reactions. Learn identification and control in this factsheet.
![](https://hort.extension.wisc.edu/files/2015/06/Ginkgo-3-440x275.jpg)
Poison Ivy – Wisconsin Horticulture
![](https://hles.unl.edu/articles/Japanese.hops_.600.jpg)
Hort Update for August 4, 2023, Horticulture, Landscape, and Environmental Systems
![](https://hort.extension.wisc.edu/files/2020/06/PoisonIvy-1.png)
Poison Ivy – Wisconsin Horticulture
![](https://hort.extension.wisc.edu/files/2020/01/20140823_104448-675x290.jpg)
Articles – Page 20 – Wisconsin Horticulture
![](https://images.ctfassets.net/zma7thmmcinb/1eYhkXm3kC533s6GCQBm0y/265ce9a7ec1c97262a0e5016e5f2e364/Poison-Ivy-lookalikes-side-by-side-comparison-2.jpg)
Poison Ivy Lookalikes
![](https://hort.extension.wisc.edu/files/2020/06/COVID-Garden-Sign_05-18-20-SPA.-FINAL-SOM-675x290.jpg)
Other – Page 4 – Wisconsin Horticulture
![](https://8billiontrees.com/wp-content/uploads/2023/07/Poison-Ivy-Plant-Species-Card.png)
Poison Ivy Vine: How To Identify (Pics), Remove, Poison Ivy Plants (Treatment)
![](https://www.devilslakewisconsin.com/wp-content/uploads/2019/01/poisonIvy-2-1024x683.jpg)
Is This Poison Ivy? - Devil's Lake State Park Area Visitor's Guide
![](https://www.lewisginter.org/wp-content/uploads/2021/02/english-ivy-on-ground.jpg)
English Ivy: A Dirty Dozen Plant - Lewis Ginter Botanical Garden
![](https://www.jsonline.com/gcdn/authoring/video-thumbnails/e8dc9d4c-ee8e-403d-945b-6b674b51519c_poster.jpg?width=660&height=371&fit=crop&format=pjpg&auto=webp)
What time of year is poison ivy out in Wisconsin and other tips
![](https://www.devilslakewisconsin.com/wp-content/uploads/2019/01/poisonIvy-31-1024x683.jpg)
Is This Poison Ivy? - Devil's Lake State Park Area Visitor's Guide
![](https://cdn.britannica.com/52/5552-004-9E099ABB/Poison-oak.jpg)
Poison ivy, Description & Poison
![](https://www.devilslakewisconsin.com/wp-content/uploads/2019/01/raspberry-1024x683.jpg)
Is This Poison Ivy? - Devil's Lake State Park Area Visitor's Guide
![](https://nwdistrict.ifas.ufl.edu/hort/files/2021/06/smilax-1-1.jpg)
Poisonous Plants Gardening in the Panhandle
![](https://image.pbs.org/video-assets/WPNE/wisconsin-gardener/35947/images/Mezzanine_771.jpg.crop.800x450.jpg)
Don't Touch It! Poison Ivy!