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4th of July Sale

From colorful perennials and shrubs to houseplants and trees, our 4th of July Sale is packed with everything you need to keep your garden thriving — at prices that let you plant more for less.

Check Out These Garden Bargains!

  • Graphic for Thomas Greenhouse and Gardens 4th of July Sale running July 3 to July 9, featuring red, white, and blue fireworks and star patterns with the Thomas Greenhouse logo.
  • Shrubs with light green and red-tipped leaves inside Hoop House #16 at Thomas Greenhouse, advertising 35% off everything in Hoop House #16 during the 4th of July Sale.
  • Bright red perennial flowers blooming under a greenhouse structure at Thomas Greenhouse, featured for the 4.5-inch perennials sale, 10 for $50 during the 4th of July Sale.
  • Tiered outdoor water fountain surrounded by greenery at Thomas Greenhouse, shown for the 25% off fountains and birdbaths promotion during the 4th of July Sale.
  • Variegated deciduous shrubs with green and cream leaves in black nursery pots at Thomas Greenhouse, part of the Buy 3 Get 1 Free deciduous shrub offer during the 4th of July Sale.
  • Assorted houseplants in a greenhouse display, including hanging baskets and potted foliage plants, offered at 20% off during the 4th of July Sale at Thomas Greenhouse.
  • Potted evergreen trees with bright green foliage arranged outdoors at Thomas Greenhouse, featured as 30% off during the 4th of July Sale.
  • Potted deciduous trees in black nursery pots displayed in rows at Thomas Greenhouse, offered at 25% off during the 4th of July Sale.
  • Close-up of rosemary with light purple flowers at Thomas Greenhouse, promoting mosquito-repelling plants such as lemongrass, rosemary, lemon balm, lavender, peppermint, and basil during the 4th of July Sale.
  • Colorful decorative garden stakes and painted garden accents displayed at Thomas Greenhouse, available for 35% off during the 4th of July Sale.
  • Balled and burlapped evergreen trees lined up outdoors at Thomas Greenhouse, offered at 25% off during the 4th of July Sale for year-round landscape interest.
  • Balled and burlapped deciduous trees with light green leaves displayed at Thomas Greenhouse, featured for 30% off during the 4th of July Sale and ready for planting.
  • Graphic with Thomas Greenhouse and Gardens logo and text outlining sale terms, including no rain checks, no price adjustments, and sale dates from Thursday, July 3 to Wednesday, July 9, 2025.

Celebrate Summer with Big Garden Savings

  • 4.5” Perennials: 10 for $50 (Reg. $6.99 each)

  • Fountains & Birdbaths: 25% OFF

  • Potted Evergreens: 30% OFF

  • Potted Trees: 25% OFF

  • Hoop House 16: 35% OFF

  • B&B Deciduous Trees: 30% OFF

  • B&B Evergreen Trees: 25% OFF

  • Deciduous Shrubs: Buy 3, Get 1 FREE

  • Decorative Garden Stakes: 35% OFF

  • Houseplants: 20% OFF

The Details

No rain checks. No price adjustments.
Selection, size, and colors may vary.
Some exclusions apply — see store for details.
Offers and prices valid while supplies last:
Thursday, June 3– Wednesday, July 9, 2025

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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.