Knollwood Garden Center Events and Sales in Dayton

Sunday April 12, 12:00

Mike Benedict from Millcreek Gardens, one of our favorite growers will talk about the countless new plant introductions pass through their greenhouses each year. Some prove their value and become long-lasting garden staples—but which ones rise to the top, and how are they chosen? In this session, we explore the perennials of 2026 that continue to impress and show true staying power.

Call 937-426-0861 to register.

Saturday, April 11, 10:00 am

There’s something very special about native plants.  Pat Greeson from Natorp’s Nursery is going to talk about why we should care about natives and their benefits.  He will introduce us to native plants that can transform your garden.  You may be surprised that some of the plants you already have are natives!

Call 937-426-0861 to register.

Mark Your Calendars!

Saturday & Sunday,  April 11 and 12

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, Fountains, Houseplants, Wind Chimes, Grass Seed and more!  Two days only, no adjustments to prior sales.

Saturday March 28, 10:00 am

We are all looking for balance in our lives.  And while well aware of the effects of chemicals on the environment, we still want our gardens and landscapes to thrive.  John Scott will share his tips and techniques for making organics work for you.  He will also discuss how to responsibly use chemical options when they are necessary.  It's all about balance and observation!

Please call 937-426-0861 to register.

Saturday, March 21 at 10:00 am

This seminar and slideshow is presented by Ronda Foreman, owner and grower of Flygirl Flowers in Beavercreek. They are a specialty cut flower farm offering amazing fresh cut flowers from Spring thru Fall.

Ronda will discuss warm and cool season flowers, and everything in between. She will discuss planning, bulbs, perennials, direct seeding and transplants, plus great shrubs and perennials you can find at Knollwood! Stick around for Q&A, and make your gardens work for you! This is something anyone can do!

Please call 937-426-0861 to register. All seminars are free!

Employment Application

Fri. & Sat. 2/20-2/21/2026

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 from 9:00 on Saturday 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.

Thursday, February 12 Thru Saturday, February 21

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.

We will open at 10:00 am thru Sat.  1/31

Check back for updates,

and stay safe!

All Christmas Gifts and Decor, Fresh Pine, Poinsettias, Gourmet Treats, Stocking Stuffers

All sales final, no further discounts.

All Christmas Gifts and Decor, Fresh Pine, Poinsettias, Gourmet Treats, Stocking Stuffers

All sales final, no further discounts.

20% Off All Poinsettias

30% Off All Other Christmas!

The classic holiday flower in an outstanding assortment of colors from shades of red, burgundy, pink, white, marbled, and more.  A timeless gift for friends, clients and co-workers...

Carry out only, no further discounts.  Does not apply to advance orders.