Cedar Hedge Spacing in Toronto:
How Far Apart to Plant Cedars
For Toronto homes, plant Emerald cedars about 24 to 36 inches apart from centre to centre for a privacy hedge. Use closer spacing when you need faster screening and wider spacing when trees are larger, the site has good sun, and you can wait longer for the hedge to close. The most common mistake is planting too tight in clay soil, then under-watering the full row.
What Toronto Homeowners Should Know
For Toronto homes, plant Emerald cedars about 24 to 36 inches apart from centre to centre for a privacy hedge. Use closer spacing when you need faster screening and wider spacing when trees are larger, the site has good sun, and you can wait longer for the hedge to close. The most common mistake is planting too tight in clay soil, then under-watering the full row.
Best fit
For a fast privacy hedge, 24-inch centre spacing is common for smaller Emerald cedars. This creates a fuller look sooner, but it also means every tree competes for water, nutrients, and airflow.
Toronto warning
Yes, wider spacing usually reduces the number of trees and the installed cost, but it delays full privacy. For example, a 30-foot fence line planted every 24 inches needs roughly 15 cedars, while 36-inch spacing needs about 10.
Smart upgrade
New cedar hedges need deep, consistent watering, not quick surface spraying. In normal Toronto summer weather, water the root zone two to three times per week at first, then adjust for rainfall and soil moisture.
Common Questions About Cedar Hedge Spacing in Toronto: How Far Apart to Plant Cedars
What cedar spacing gives the fastest privacy in the GTA?
For a fast privacy hedge, 24-inch centre spacing is common for smaller Emerald cedars. This creates a fuller look sooner, but it also means every tree competes for water, nutrients, and airflow. In Toronto clay soil, close spacing only works when the bed is prepared properly and watered deeply through the first two summers. If the cedars are already large, 30 to 36 inches is often smarter because mature roots and foliage need room. Tight rows look impressive immediately, but stressed hedges turn brown in sections and are expensive to replace.
Is wider spacing cheaper?
Yes, wider spacing usually reduces the number of trees and the installed cost, but it delays full privacy. For example, a 30-foot fence line planted every 24 inches needs roughly 15 cedars, while 36-inch spacing needs about 10. The installation is cheaper because there are fewer trees, less soil amendment, and less labour, but gaps stay visible longer. Wider spacing works best for patient homeowners or for larger nursery stock. If privacy is urgent, closer spacing is worth the cost, as long as irrigation and soil preparation are included.
How should cedars be watered after planting?
New cedar hedges need deep, consistent watering, not quick surface spraying. In normal Toronto summer weather, water the root zone two to three times per week at first, then adjust for rainfall and soil moisture. The goal is to soak the full root ball and surrounding soil without keeping the bed swampy. Drip irrigation or a soaker line is usually better than overhead sprinkling because it delivers water evenly along the hedge. Mulch helps hold moisture, but mulch piled against trunks can cause rot, so keep it slightly back.
Practical Planting Details for Toronto and the GTA
| Item | Typical Answer | Why It Matters |
|---|---|---|
| Fast screen spacing | 24 in. | Use this as the starting point, then adjust for sun, soil, drainage, access, and mature plant size. |
| Balanced spacing | 30 in. | Use this as the starting point, then adjust for sun, soil, drainage, access, and mature plant size. |
| Larger cedars | 36 in.+ | Use this as the starting point, then adjust for sun, soil, drainage, access, and mature plant size. |
| Mulch ring | 2-3 in. deep | Use this as the starting point, then adjust for sun, soil, drainage, access, and mature plant size. |
Choose Plants by Category
For installation, spacing, soil preparation, mulch, edging, and aftercare, connect this planting plan with planting services in Toronto, full landscaping, mulch and river rock installation, and irrigation services so the plants are not only selected well, but installed and watered correctly.