Silverthorn Landscape Supplies

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Beautiful Landscaping

Famous
Mushroom
Compost


Mushroom Compost is an excellent soil amendment containing peatmoss, gypsum, lime, manures and straw. This product is aged and shredded into a fine dark soil like texture. Mushroom Compost is highly praised by many gardening experts and gardening enthusiatists world wide.

"Spent Mushroom has been known for a long time to be a good addition for garden soil. It is a good source of organic matter and is rich in nutrients."
- Calvin Chong
Horticultural Research Institute of Ontario.

Business Hours

April Mon - Sat 8 - 5
May Mon - Fri 8 - 7
Sat 8 - 5
Sun 10 - 4
Jun Mon - Fri 8 - 7
Sat 8 - 5
Sun 10 - 4
Jul Mon - Fri 8 - 6
Sat 8 - 5
Sun 10 - 4
Aug Mon - Sat 8 - 5
Sun 10 -4
Sep Mon - Sat 8 - 5
Sun 10 -4
Oct Mon - Sat 8 - 5
Nov Mon - Sat 8 - 5

Closes Dec Jan Feb Mar

Please call 519-765-2379 for more information

Welcome...to a world of landscape treasures.

[Those on dialup please wait until pictures load, thank you. ]

Silverthorn Landscape Supplies operates a 30 acre landscape supply depot featuring a 2000 square foot gift store. Our store is full of garden "must haves", a wide range of water features and fountains as well as a complete line of pond products and water treatments. Our yard is full of garden displays, rocks from all over the world, a variety of soils, mulches, decorative ground covers and of course our famous Mushroom Compost, all of which can be picked up in bulk or bag or can be delivered.

Our convenient hours allow you to shop at your leisure, or you can place a delivery order over the phone.

Sign up for one of our FREE pond seminars and see how easy it is to create your own backyard Paradise. We also offer seminars on Water Features installations and Inuksuk building!

See our stunning indoor fountain, over 7' tall, created with Elite Blue Granite rock and surrounded by a moat. View our ponds, reflection garden, labyrinth, bubbling rocks and garden displays. As you wander through our beautifully landscaped grounds, you'll get ideas for your own projects.

We look forward to seeing you this season!