Horticulture


HORTICULTURE QUESTIONS 

Looking for an expert to advise on your garden questions? Please fill out the form and attach relevant photographs concerning your garden issues. Your inquiry will be responded to by an Extension staff member or a Wisconsin Extension Master Gardener in your area.

https://hort.extension.wisc.edu/ask-a-gardening-question/


Free Online Gardening Programs

Join Wisconsin Horticulture Extension for free online gardening programs — and watch from any device! Our topics are suitable for gardeners of any skill level. When you register for a program, you can attend the live presentation or wait to watch the recorded version at your convenience.

Plant Selection and Design — Using Native Plants to Support Pollinators
WednesMonarch butterfly on milkweed plantday, March 20, Noon–1 p.m.
Presented by Lisa Johnson and Tim Ripp, UW-Madison Division of Extension Horticulture Program
Register Now

 

Understanding the Emerald Ash Borer: From Identification to Action
Monday, April 1, 1–2 p.m.
Two emerald ash borer adults mating on a leaf.Join us for an informative presentation on the Emerald Ash Borer (EAB) in Wisconsin. Learn how to identify ash trees, recognize the signs and symptoms of EAB, and understand the biology of this invasive insect. We’ll also discuss what to do when EAB affects your trees and the strengths and weaknesses of management options. Don’t miss this opportunity to arm yourself with knowledge against this invasive pest!
Presented by PJ Liesch, Director of the UW Insect Diagnostic Lab
Register Now

What’s the Deal with No Mow May?
Wednesday, April 3, Noon–1 p.m.

A lawnmower mowing down flowering plants in a plush, green lawn.Guest Panel: PJ Liesch, Paul Koch, Hannah Gaines-Day, UW-Madison Division of Extension
Register Now

 

Establishing a Bee Lawn — Current Research and Practical Techniques
Thursday, April 25, Noon–1 p.m.
Join us for an informative online program focusing on the research and practical methods behind creating a bee lawn. We will cover topics such as optimal timing for planting, whether to overseed an existing lawn or renovate to start from scratch, and other establishment practices such as the use of biodegradable seeding blankets. Learn recommended options for different sites and gain insights into purchasing pre-made bee lawn mixes or mixing your own. This webinar is a must-attend for those looking to make their outdoor spaces more pollinator friendly.
Register Now


DOOR COUNTY MASTER GARDENERS 

This following information can help you learn about becoming a Master Gardener, find information about horticultural topics, and connect to the statewide network of Master Gardener associations.

Questions… 920-559-9814

Master Gardener Program in Wisconsin
Door County Master Gardeners
The Garden Door – Self-guided tours (Free) – Open every day dawn to dusk.  Located at the Peninsula Agricultural Research Station, 4312 Hwy 42, Sturgeon Bay
Door County Seed Library

 

EDUCATIONAL PROGRAMS

 


Horticulture Resources   

Visit the Extension Horticulture Website for all your gardening information needs.  Get answers to your gardening questions using the online form.  Photos are encouraged!

  • Hundreds of articles listed by topic and season
  • Special events, free webinars, Extension events calendar
  • Find Extension gardening articles by searching for topics


SOIL SAMPLING – HOMEOWNERS

One of the first steps to having a successful lawn or garden is having your soil tested. A soil test provides more information about the nutrient status of your soil, pH level, organic matter content and texture. The test report also suggests various soil management practices to improve the fertility of the soil for a given crop. 

Follow these steps to properly submit your soil sample:

 


From the UW-Madison Plant Disease Diagnostic Clinic

 


Fruit Crop Pest Reports
 (from the Peninsula Ag. Research Station)

 


“Home Owner’s Guide to Pesticide Safety”


Topics:


 

GARDEN FERTILIZER CALCULATOR  Spreadsheet

 


WISCONSIN FRUIT – UW FRUIT PROGRAM
All the fruit information you’d ever want to know!  —  University of Wisconsin Fruit Website

Wisconsin Horticulture


European Chafer


Emerald Ash Borer


Past Presentations:


Publications — Search The Learning Store


RELATED HORTICULTURE LINKS OF INTEREST



If you have any questions regarding Horticulture in Door County, please contact:

UW-Madison Division of Extension Door County
County Government Center
421 Nebraska Street
Sturgeon Bay, WI 54235
Phone: 920-746-2260

More in this Section

  • Fruit Crop Pest Reports