Fall Liquidation Sale at Thomas Greenhouse and Gardens in Mukwonago, Wisconsin.

October 15–21, 2026

Some of the biggest savings of the season are happening now at Thomas Greenhouse & Gardens in Mukwonago.

Save up to 75% on landscape plants, trees and seasonal favorites, with additional savings throughout the greenhouse and garden center.

75% Off

Landscape Savings

A great time to finish a project, fill a space or plan ahead for next season.

  • Evergreens
  • Perennials
  • Potted Trees
  • Shade Trees
  • Shrubs

More Fall Savings

Savings continue throughout the greenhouse and garden center.

  • Bagged Mulch
  • Fall Decor
  • Halloween Decor
  • Fire Pits
  • Hydrangea Trees
  • Japanese Maples
  • Ornamental Lilac Trees
  • Pottery
50% Off
25% OFF Houseplants

Blow Out Deals

A few more end-of-season specials, while supplies last.

8" Mums
$6
10" Mums
$10
Acorn Squash
$1
Autumn Frost Squash
$1
No Rain Checks. No Price Adjustments. Selection, Size and Colors May Vary. Some Exclusions Apply, See Store for Details. First Come, First Served. No Holds. No Exceptions to Sale Terms. Offers and prices valid while supplies last, October 15–21, 2026.
Upcoming Workshop

Pumpkin Succulent Workshop

Create a seasonal pumpkin succulent arrangement at Thomas Greenhouse & Gardens. Visit the workshop page for dates, details and registration.