Placement and Spacing Allow a minimum of 10 to 12 feet between trees when planting as specimens. When planting en masse for thick screening hedging, space the cedars every 8 to 10 feet on center.
How wide do white cedars grow?
Northern white-cedar is a medium- sized tree, commonly 40 to 50 feet tall and 2 to 3 feet in diameter. A few trees grow as large as 80 feet tall and 6 feet in diameter.
How far apart do cedars need to be planted?
When using cedars as a hedge, space each plant 2-3ft apart (from the trunks). Add an extra foot between plants for ‘Excelsa’. Dig the holes for your plants. Make sure the planting hole is at least twice the width of the rootballs and the same depth, or slightly shallower.
How do you plant a white cedar tree?
Cedar Hedging plants are not usually planted in individual holes but rather the hedge line is dug as a trench. Dig it at least 40 cm wide and deep (bigger for larger plants) and incorporate equal parts peat moss and composted manure into the soil. Larger plants can be spaced further apart.
Do white cedars make a good hedge?
Now you are ready for the Cedars. It is important to plant the right kind of Cedars, in Central Canada the native White Cedar (Thuja occidentalis) is the go to choice for growing a hedge. Local nurseries and tree farms usually carry these cedars in bulk for around $2 for each vertical foot of height.
Do deer eat white cedar trees?
Browsing of white-cedar foliage by deer negatively impacts tree growth and survival. Not only are these evergreen conifers a crucial browse species for deer, but herds also frequently use mature stands of the trees — alone or in mixture with other conifers — as overwintering habitat.
Do white cedars need sun?
White cedar trees need full sun to grow thick, robust foliage. In shade, they survive, but their foliage grows in thin and more slowly. Though they can tolerate both alkaline and acidic soil, they prefer loamy soil.
What is the best time to plant cedar trees?
Plant cedar after the soil thaws in early spring. You can also plant in fall, but keep in mind that late summer heatwaves can stress the newly planted tree. Remove the cedar tree from the container. The tree can be planted as is if the root ball is wrapped loosely in natural burlap, which will eventually rot.
Do cedar trees attract mosquitoes?
Fact is that cedars (Thuya species) attract mosquitos no more or less than any other evergreen. Cedars have gained a reputation for attracting mosquitos because native cedars thrive in low lying areas where soil is nearly swampy.
How much sunlight do white cedars need?
In lieu of a soil test, fertilize a cedar tree once every third year in the spring with a good, all-around shrub-and-tree fertilizer. A cedar tree needs partial shade to sun (sun is equivalent to less than six hours of continuous sunlight per day ).