Knollwood Garden Center Events and Sales in Dayton
Free Fall Seminar Series
Holiday Hours
Monday-Satuday 9:00-6:00, Sunday 11:00-5:00
Christmas and New Year's Eve 9:00-3:00
Closed Christmas and New Year's Day
New Winter Hours: (as of Dec. 26)
Monday-Friday 9:00-6:00
Saturday 9:00-5:00
Closed Sunday
Surprise Perennial Sale!
It's peak season for our favorites, so let's have a sale!
All Perennials 25% Off
Four Days Only
Thursday-Sunday, July 11-14
Click to register
Water Plant Sale!
Water Garden Plants Now 25% Off
Your backyard pond has never looked so good! Really nice selection of water hyacinths and hardy pond plants. While supplies last.
Memorial Day Sales
Thru Monday May 27
Tropical Flowering 25% Off
Hibiscus, Mandevilla, Gardenia, and more
Annual Flats Now $19.99
Impatiens, Begonias, Zinnias, Marigolds, and more
Fountains 25% Off
Petunias 8" Pots now $9.99
reg. $12.99
Classic Geranium Sale
Saturday & Sunday 5/4-5/5 (Two days only),
all 4 ½” pots of geraniums are just $6.99…Reg. $9.99! Loved by gardeners for generations for their bold and bright blooms, perfect in the landscape, in pots, or in baskets.
Supplies are limited, while supplies last. In stock geraniums only, no rain checks.
Click to register
The Original Impatiens and Begonia Sale
Four days only*, Flats of Standard Impatiens and Wax Begonias for just $18.99, a savings of $8.00!
Regularly $26.99 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.
Seminar: Herb Lore & Lessons
Garden Party Sunday, 14 12:00
Herb Lore and Lessons Learned
There are some great stories and trivia in the history of herbs and their uses: Let’s learn some fun facts and talk about strategies to get the most out of your herb plantings, whether decorative or edible. Herbs are also valuable for our pollinator friends like bees and butterflies, we’ll talk about which ones they love the most. Please call to register.
Click to register
Garden Party!
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, Spring Silk Flowers, Houseplants, Wind Chimes, Grass Seed and more! Two days only, no adjustments to prior sales.
Seminar: Tried and True Annuals
Garden Party Saturday, April 13 10:00
Annuals: Tried And True, And Some Thing(s) New
John and Vickie have been polling their co-workers and are ready to share our secrets! What plants are tried and true, can’t do with out never miss annuals that we swear by, and how do we use them. Get the scoop on new varieties we think you’ll love to add to your rotation! Call to register.
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Seminar: The Boxwood Report
Saturday, April 6 10:00
The Boxwood Report: Your Questions Answered
If you have boxwood shrubs (and a lot of us do!) you may be aware that they have had some challenges in the last year. Between a blight and some voracious moths, they can’t catch a break! Come hear the latest updates and treatments, care strategies for prevention, and also some great alternative shrubs if you want a new look with the same good qualities. Please call to register.
Click to register
Eclipse News
Eclipse Heads Up! (With your safety glasses of course!)
On Monday, 4/8/24 we will be hitting the pause button so that all of our coworkers can fully experience the eclipse. From approximately 1:45 to 3:15, our scheduled coworkers will be only limitedly available to answer questions and process sales. Feel free to stop in and browse during this time (glasses not provided.)
Click to register
Seminar: Houseplants On The Move
Saturday, March 23 10:00
Houseplants On The Move
It seems like we just brought them inside for winter, and now we can’t wait to take our favorite plants outside for the summer. Let’s talk about when and how to repot and cut back, when to start fertilizing, and how to transition to the outdoors (Hint: don’t just put them anywhere!) We’ll also introduce some new specimens we’ve gathered for you! Please call to register.
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Seminar: A-List Perennials
Saturday, March 16 10:00
A-List Perennials: Who, What, Where, and Why
We’re highlighting three standout perennials: Peonies, Clematis, and Hellebores. Find out why we love them, where to plant them, and how to help them thrive. We’re especially excited about some new-to-Knollwood varieties that we will give you a heads-up for this Spring! Please call to register.
Click to register