About Us

 Family owned and operated since 1993.

Large Plant Selection


Choose from our wide selection of trees & shrubs, annuals, perennials, hanging baskets, window boxes, house plants, tropicals, succulents, and more!


Family Owned & Operated


The Craigs have been growing since 1993 and selling publicly since 1999, so kindly visit us during our open season to find plants for your family to enjoy.




We wholesale select crops. Please contact us if you have any questions.


Our Story


Trillium Hill Greenhouses has an area of over 54,000 square feet. David and Susan started with a small greenhouse operation in 1993 and have been selling plant products publicly since 1999. Trillium Hill Greenhouses is located at 471 Main St W, Grimsby, ON L3M 1T1, Canada.