Spring Planting Sale

Nice prices on garden and houseplants

April 30-May 6, 2026

This week is all about getting your planting season off to an easy start—both outdoors and inside your home. Whether you’re refreshing beds, filling containers, or adding something new indoors, you’ll find simple, seasonal deals throughout the greenhouse.

This Week’s Deals at Our Greenhouse

Spring Planting Sale at Thomas Greenhouse and Gardens in Mukwonago, WI, April 30 through May 6, with floral illustrated background
Outdoor plants sale with annuals starting at $5.99 and perennials starting at $6.99 at Thomas Greenhouse in Mukwonago
Annual hanging baskets starting at $32.99 and planters starting at $19.99 at Thomas Greenhouse Spring Planting Sale
3 inch vegetable plants for $2.99 and herb plants for $3.99 at Thomas Greenhouse Spring Planting Sale
Bagged mulch buy 5 get 2 free and Coast of Maine tomato and vegetable soil for $9.99 at Spring Planting Sale in Mukwonago
Coast of Maine annual soil for $10.99 and Fox Farm potting soil 12 quart for $11.99 at Spring Planting Sale
Coast of Maine potting soil sale with 1 cubic foot for $14.99 and 2 cubic feet for $23.99 at Thomas Greenhouse
Indoor plant sale with houseplant hanging baskets 25 percent off and succulents and cactus 25 percent off
Outdoor decor sale with metal artwork 25 percent off and decorative garden stakes and spinners 20 percent off
Spring Planting Sale terms including no rain checks, no price adjustments, and offers valid while supplies last through May 6, 2026

Greenhouse Savings

  • Annuals starting at $5.99
  • Perennials starting at $6.99
  • Annual hanging baskets starting at $32.99
  • Annual planters starting at $19.99
  • 3″ veggies: $2.99
  • 3″ herbs: $3.99
  • Houseplant hanging baskets: 25% off
  • Succulent & cactus: 25% off
  • Bagged mulch:Buy 5, Get 2 Free
  • Coast of Maine Tomato & Vegetable Soil: $9.99
  • Coast of Maine Annual Soil: $10.99
  • Coast of Maine Potting Soil: 1 cu ft $14.99 / 2 cu ft $23.99
  • Fox Farm potting soil (12 qt): $11.99
  • Metal artwork: 25% off
  • Decorative garden stakes & spinners: 20% off

Why Shop Our Garden Center Sale in Mukwonago, WI?

This sale is built around what you’re actually doing right now—planting, refreshing, and getting your space ready for the season. From outdoor plants and starter veggies to soil, mulch, and indoor accents, everything is set up to make your visit easy and productive.

You can see everything in person, choose what looks best, and get help from our team if you need it. It’s a simple way to check a lot off your list in one stop—without overthinking it.