Cedar Mulch in Calgary: A Complete Guide
What Is Cedar Mulch?
Cedar mulch is made from shredded cedar wood. It has a natural red-brown color and a distinct aroma. Gardeners and landscapers use it to cover soil in beds, around trees, and along pathways. Cedar mulch helps keep soil cool, reduces weeds, and slows water loss.
Benefits of Cedar Mulch
Cedar mulch is more than a surface cover. It changes how soil and plants behave.
- Moisture retention – Mulch acts like a blanket. It slows evaporation and keeps water in the soil.
- Weed control – A 3-inch layer blocks sunlight from weed seeds. Fewer weeds mean less upkeep.
- Soil health – Cedar mulch breaks down slowly. As it decomposes, it adds organic matter that improves soil texture.
- Pest resistance – Cedar contains natural oils that many insects avoid. This makes it useful for protecting garden beds.
- Longevity – Cedar mulch does not break down as quickly as straw or pine. A single application can last for years.
Cedar Mulch in Calgary’s Climate
Calgary has dry summers, windy days, and cold winters. Cedar mulch suits these conditions well. It resists being blown away because of its shredded fibers. It also holds moisture in the soil during hot spells. In winter, mulch provides insulation that protects roots from freeze-thaw cycles.
Where to Use Cedar Mulch
You can place cedar mulch in many areas of a yard or garden.
- Garden beds – Around shrubs, perennials, and annual flowers.
- Tree bases – Spread it in a ring around the trunk but keep it a few inches away from the bark.
- Pathways – Creates a soft walking surface that looks natural.
- Play areas and dog runs – Shredded cedar is durable and safer than stone or gravel.
How to Apply Cedar Mulch
Correct placement makes mulch more effective.
- Clear the soil surface of weeds and debris.
- Spread mulch in an even layer, about 3 inches deep.
- Keep mulch away from stems, trunks, or the base of plants to prevent rot.
- Rake the surface once or twice a season to keep it fresh.
How Much Cedar Mulch Do You Need?
Coverage depends on depth. At 3 inches, one cubic yard covers about approx 108 square feet. Use this as a guide:
- ½ yard covers ~54 sq. ft.
- 1 yard covers ~108 sq. ft.
- 2 yards cover ~216 sq. ft.
Cedar Mulch vs. Other Mulches
- Pine mulch – Breaks down faster, needs more frequent replacement.
- Hardwood mulch – Cheaper but less durable in Calgary’s climate.
- Rock or gravel – Lasts long but does not improve soil and can increase heat around plants.
Cedar mulch strikes a balance between durability and soil health.
Local Availability and Delivery
In Calgary, cedar mulch is available in bags or bulk. Delivery makes it easy to get the amount you need without handling transport yourself. Ordering in bulk is often more cost-effective for larger projects. At LandscapeSupplyGuys.com we deliver cedar mulch by the yard and in bags.
Common Questions
Q. Does cedar mulch attract termites?
A: No. Cedar oils repel most insects.
Q. How often should I replace cedar mulch?
A: Every 2–3 years. You may need to top up sooner in high-traffic areas.
Q. Is cedar mulch safe for pets?
A: Yes. It is commonly used in dog runs and play spaces.