Gro-Bark

Gro-Bark is one of Ontario's major horticultural supply companies. Gro-Bark is a progressive, high quality producer of bulk organic materials designed to support the beautification of our landscape. Starting in 1980, Gro-Bark began producing and marketing two bark products which established the path of the company. CPM® is a composted pine bark product used by Ontario's nursery industry as a principal ingredient in their growing media for over 25 years. SPM® is shredded pine mulch which has been a staple for landscapers for over 20 years. Today, Gro-Bark's principal business activities are twofold: supplying a full range of bark mulch and soil products to the landscape trade; and, the manufacturer of complete container mixes and compost product ingredients.