Thomas Greenhouse & Gardens - Thomas Greenhouse & Gardens
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End of Summer Sale

Thursday, September 25-Wednesday, October 1

Shop the End of Summer Sale at Thomas Greenhouse in Mukwonago! For one week only, save 30–75% across the greenhouse.

  • Green background sign with Thomas Greenhouse logo and text reading End of Summer Sale September 25 through October 1.
  • Promotional sign for Thomas Greenhouse End of Summer Sale showing 30 to 50 percent off garden décor including fountains, statuary, stakes, and solar items.
  • Promotional sign for Thomas Greenhouse End of Summer Sale showing 50 to 70 percent off trees and shrubs
  • Promotional sign for Thomas Greenhouse End of Summer Sale showing 60 percent off orchids.
  • Promotional sign for Thomas Greenhouse End of Summer Sale showing 60 percent off perennials with note excluding lenten rose.
  • Promotional sign for Thomas Greenhouse End of Summer Sale showing 30 percent off succulents.
  • Promotional sign for Thomas Greenhouse End of Summer Sale showing 50 percent off fall annuals with note excluding mums.
  • Promotional sign for Thomas Greenhouse End of Summer Sale showing 3 gallon snake plants in black pots with text reading 50 percent off, bold upright greenery for any space.
  • Promotional sign for Thomas Greenhouse End of Summer Sale showing 75 percent off clearance houseplants.
  • Green background sign with Thomas Greenhouse logo and text reading No rain checks, no price adjustments, selection may vary, some exclusions apply, offers valid while supplies last, sale runs September 25 through October 1, 2025.

WHAT’S ON SALE

  • Trees & Shrubs – 50–70% OFF

  • Garden Décor – 30–50% OFF (fountains, statuary & more)

  • Perennials – 60% OFF (excludes lenten rose)

  • Fall Annuals – 50% OFF (excludes mums)

  • Orchids – 60% OFF

  • Bonsai – 50% OFF

  • Succulents – 30% OFF

  • 3 Gallon Snakeplants – 50% OFF

  • Clearance Houseplants – 75% OFF

Visit Early for Best Selection

No rain checks. No price adjustments. No holds. First Come, First Served.
Selection, size, and colors may vary.
Some exclusions apply — see store for details.
Offers and prices valid while supplies last.
Thursday, September 25-Wednesday, October 1, 2025.

Sign Up

Subscribe to our workshop, news and sale emails now.  You’ll be among the first to know the details for our sales and events in Mukwonago

Shop at Our Garden Center

  • Locally Grown Plants – Thriving, high-quality selections perfect for Wisconsin gardens.
  • Expert Gardening Advice – Need help choosing the right plants? Our friendly team is here to guide you.
  • Support Local – We’re proud to serve Mukwonago and the surrounding areas, including Waukesha.