Knollwood Garden Center Events and Sales in Dayton

Free Fall Seminar Series

Aug 15, 2019 - Aug 29, 2019

Our Fall Seminar Series is ready to go! 

Click here to view/print the whole lineup, and call to register for any or all of them!  Seminars are free; workshop fees are as noted and have limited spaces.

Holiday Hours

Dec 22, 2018 - Jan 2, 2019

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

Houseplant Salebration!

Feb 8, 2024 - Feb 17, 2024

Saturday, February 8- Saturday, February 17

20% Off All Houseplants!  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.

Flowering plants not included, no adjustments to prior sales.

Click to register

Winter Seeding Event

Jan 13, 2024

Winter Grass Seeding Event     Sat. 1/13/24

All Grass Seed 20% Off

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.

Click to register

Final Christmas Clearance

Jan 5, 2024 - Jan 9, 2024

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

All sales final, no further discounts.

Click to register

Christmas Clearance

Dec 26, 2023 - Jan 6, 2024

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

All sales final, no further discounts.

Click to register

Christmas Decor 40% Off!

Dec 21, 2023 - Dec 23, 2023

All sales final, no further discounts.

Click to register

Christmas Decor 30% Off!

Dec 15, 2023 - Dec 20, 2023

Poinsettias and holiday plants not included.

Click to register

Poinsettia Sale

Dec 9, 2023 - Dec 10, 2023

20% Off All Poinsettias

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.

Click to register

Deck The Halls: Fresh Pine Sale

Dec 2, 2023 - Dec 3, 2023

10% Off Fresh Pine Porch Pots

20% Off Wreaths, Roping, Swags, Branches, and Fresh Pine Decor

Fresh pine wreaths, roping, branches, porch pots, ... fragrant and beautiful for creating that holiday feel from doorstep to mantle.  Two days only, no further discounts. Fresh cut and Live trees not included.

Click to register

Holiday Decorating Weekend

Nov 24, 2023 - Nov 26, 2023

Friday-Sunday Nov. 24-26

10% Off Fresh Pine Porch Pots & Trees,

20% Off Everything Else Storewide!

It's time to decorate and drape your home in Christmas finery: lifelike trees and wreaths, fresh pine wreaths and boughs, Christmas decor, blooming holiday plants, gifts for gardeners and Christmas lovers alike.  


Porch Pot Workshops

Nov 18, 2023 - Dec 3, 2023
porch pot

A big, fresh pine porch pot is a great, lasting  winter decoration…

and it's a great way to spend time with friends, too!. Join our designers to create a porch pot of your own to take home: Registration by phone is required, as class size is limited. Fee: $59.99 to create a 12" pot, bring pruners and gloves if desired. (No discounts apply to class fees)

Saturday November 18, 10:00
Sunday November 19, 12:00  
Saturday December 2, 10:00  

Sunday December 3, 12:00


Click to register

Christmas Open House

Nov 11, 2023 - Nov 12, 2023

You are in invited to imagine, to dream, to enjoy! 

Knollwood has transformed into your favorite Christmas Shop with decorated trees for inspiration, wreaths, porch pots, gifts, ornaments, decor, and the the first Poinsettias of the season! 

Enjoy 20% Off All Christmas Merchandise!

Two days only, not valid for custom orders,  Carry out only. No adjustments to prior sales.

Click to register

Perennial and Nursery Sale

Oct 12, 2023 - Oct 31, 2023

Fall Is For Planting!

All Perennials, Now 75% Off!

All Trees & Shrubs 50% Off!

8" Garden Mums $7.99 (reg. $12.99)

Click to register