Knollwood Garden Center Events and Sales in Dayton

Four days only*, Flats of Standard Impatiens and Wax Begonias for just $17.99, a savings of $10.00!

Regularly $27.99 for 36 plants, this is a fantastic deal to fill your shady and sunny spots with summer-long waves of color!  

*Or as long as they last. First come, first served.  Supplies will be limited, no rainchecks.

Mark Your Calendars!

Saturday & Sunday,  April 13 and 14

Our annual celebration kicking off the Spring gardening season, one of the best reasons to celebrate that we know! Great Specials and Sales, and all the fresh new plants and products you could hope for!

Save 20% on Quart-size Perennials, Statuary, Fountains, Houseplants, Wind Chimes, Grass Seed and more!  Two days only, no adjustments to prior sales.

Pansy Party!

Now 50% Off

The epitome of spring and the happiest flowers, pansies are a delight you just can't skip over! Whether in flats, 6" or 8" pots, bowls, or baskets pansies can fit in anywhere. Right now, while supplies last, 50% Off All Pansies!

There’s something very special about native plants, especially wildflowers and ephemerals.  These special plants deserve a spot in your garden and add a touch of whimsy and meaning.  Join Rich Pearson to learn more about native tree, shrub, and perennial choices and get first pick of the early spring wildflowers. 

Space is limited, please call 937-426-0861 to register

This Seminar Is Full  No more registrations

Want to know what the latest and greatest perennials for 2025 will be? 

Mike Benedict from Millcreek Gardens (one of our favorite perennial growers) is ready to spill the tea about the most exciting introductions this year, including some Proven Winner varieties, and bonus: the best early season bloomers to get your garden off to a beautiful start. Call or click here to register.

Two Days Only:  Enjoy 20% Off

Garden Seed, Seed Starting Supplies, and Container Potting Soil.

Grass seed, garden soil, compost, etc. not included.

Tiny Seeds, Big Results

Spend some time with John Scott learning about indoor seed starting and direct sowing flowers and vegetables, as well as his best tips for great container vegetable gardens: soil choices, methods, & more.     

Call to register. Weekend Only Sale: 20% Off garden seeds, potting soils, and seed starting supplies!

Employment Application

Fri. & Sat. 2/7-2/8/2025

All Grass Seed 20% Off

+One Free Pound with ANY purchase!

This weekend should be a prime opportunity to start restoring your lawn:

Join Knollwood's John Scott all day  for answers to all your questions about winter seeding with Green Velvet Grass Seed, the local source of all of our grass seed.

Maintaining and improving the health of your lawn starts now, while the ground's still cold! Winter seeding easily improves the thickness and health of your lawn. Questions about how to get a weed "situation" under control? We can help you make a plan for that too.

Thru Saturday, February 15

20% Off All Houseplants and Flowering Plants!

Bonus: 20% Off Pottery

Consider this our Valentine to you, our fellow houseplant lovers! Barb has packed the greenhouse with loads of fun, interesting, and special plants, just in time for treating the plant lover in your life (especially if that's yourself)!  Closed Sunday.

All Christmas merchandise* now 75% Off!  Hurry, it won't last forever!

*Trees, Wreaths, and Garland will remain 50% Off

All sales final, no further discounts.

All Christmas merchandise now 50% Off!  Hurry, it won't last forever!

All sales final, no further discounts.