A row of evergreen fast growing privacy trees or shrubs can become a living privacy fence that blocks noise, reduces air pollution, slows the wind, and, most noteworthy, hides an unwanted view. It isn’t hard to grow a privacy screen and it doesn’t take as long as you might think. Fast growing privacy trees are your best choice!
Where to Start with Your Privacy Needs?
First of all, decide how tall your privacy screen needs to be. You may be able to get by with a 6-8 foot hedge, or you may need a taller living wall of majestic conifers for privacy that measure up to 30 feet, 40 feet, or 50 feet. Think about your planting site and what your privacy tree requirements are.
Our favorite trees for tall privacy screens are cone-bearing evergreens — such as cedars, cypress, junipers, and pines. Evergreen conifers tend to grow fast and have very low maintenance requirements, therefore needing less pruning.
- For lower screens: a dense hedge of broadleaf fastest growing evergreen trees just 6-8 feet high might be all you need. Evergreen shrubs spaced 2-4 feet apart will fill the bill nicely. Sky Pencil Holly also makes a great option for vertical appeal!
- For low, hedge-like screens, we recommend Walter viburnum, Boxwood, Podocarpus or any of the evergreen hollies such as Perfect Plant’s Oak Leaf Holly trees or the American Holly. They can get up to 12 feet tall. Perfect for hedging privacy trees to plant.
- To create a classic, formal screen of trees fast growing privacy — It is common to plant a single species, evenly spaced, in a straight line. However, planting a mixture of different kinds of fast growing evergreen trees adds diversity and architectural interest to your landscape. Also, a mixture of species could minimize the spread of pests or diseases should they rear up. When considering the aesthetics, try planting in clusters rather than a simple straight line.
Here are the Best Privacy Trees to Create a Formal Screen:
- The pyramidal shape of the Thuja ‘Green Giant’ makes one of the best fast growing evergreen screens. These beauties are capable of putting on 3-5 feet per year of growth in height; they are adaptable to most soil types, and they are drought tolerant and have high disease resistance. Read more about the Thujas here.
- Additionally, Leyland cypress is another great choice since they grow fast and quickly fill the gaps between individual trees spaced 5-8 feet apart.
- Norway spruce and Colorado spruce are among the best for wind breaks.
4. Japanese cedar, Italian cypress, American arborvitae, and Canadian hemlock are other good choices for tall privacy screens. They can grow up to 15 feet to 25 feet to 40 feet tall. Note that Canadian hemlock tolerates shade better than other conifers, but is not suitable for hot climates. Keep in mind the amount of sun your planting location… most trees need full sun.
5. Emerald Green Arborvitae is popular because it doesn’t grow more than 2-3 feet wide, and doesn’t require any pruning.
6. For really big screens, consider Leyland Cypress and Excelsa Cedar (a cultivar of giant arborvitae), both of which can get up to 20 feet wide. Douglas Fir and giant arborvitae get even bigger, growing as wide as forty feet at maturity.
When planting a privacy screen you should position the trees growing at least twelve feet away from your home or foundation. You will also want to stay at least six feet away from patios, fences, and other structures. If planting under a utility line you will want to use trees or shrubs that will not get too tall. Also, pay attention to their width at maturity and space your new plants as far apart as their mature width.
You might want to take into consideration if it is a deciduous tree – meaning it will lose it’s leaves over the winter and flush out in the spring with all new green leaves. Also shade trees are an option if you want some nice land underneath to sit and relax under.
Zones, Zones, Zones
The biggest thing to take into consideration for your fastest growing trees is USDA plant hardiness zones. Be sure to check those here before purchasing and planting your trees in early spring. We have some great options!
Listed below are our favorite fastest growing evergreen trees:
|Cultivar||Mature Height||Mature Width||Growth Rate||USDA Zone|
(Viburnum tinus ‘Compactum’)
|4-6′ feet tall||4-6′ feet wide||Medium|
(Ilex vomitoria ‘Schilling’s Dwarf’)
|4-7′ feet tall||6-10′ feet wide||Slow|
(Abelia x grandiflora ‘Edward Goucher’)
|4-6’feet tall||4-6′ feet wide||Medium|
|5-6’feet tall||5-6′ feet wide||Slow|
(Ilex cornuta ‘burfordii nana’)
|5-8′ feet tall||5-8′ feet wide||Slow|
(Ilex crenata ‘Sky Pencil’)
|8-10′ feet tall||2-3′ feet wide||Slow|
(Ilex x ‘Conaf’)
|10-15′ feet tall||6-8′ feet wide||Slow|
(Ilex cornuta ‘Needlepoint’)
|10-15′ feet tall||5-10′ feet wide||Fast|
|10-15′ feet tall||6-10′ feet wide||Medium|
Walter Viburnum 1-2
|10-15′ feet tall||8-12′ feet wide||Medium|
(Loropetalum chinese rubrum ‘Zhuzhou’)
|6-8′ feet wide||Medium|
Emerald Green Arborvitae
(Thuja occidentals ‘Emerald Green’)
|13-15′ feet tall||3-4′ feet wide||Medium|
(Taxus x media ‘Hicksii’)
|15-20′ feet tall||10-12′ feet wide||Slow|
Tea Olive 1-2
|15-30′ feet tall||10-20′ feet wide||Medium|
|20-35′ feet tall||10-15′ feet wide||Slow|
Rocky Mountain Juniper 1
|4-12′ feet wide||6-12″/year|
(Thuja standishii x plicata)
|10-12′ feet wide||3-5’/year|
Sweet Viburnum 1-2
|25-30′ feet tall||15-25′ feet wide||Fast|
|3-5′ feet wide||2-3’/year|
American Arborvitae 1
|30-50′ feet tall||10-15′ feet wide||Medium|
Colorado Spruce 1
30 to 60 feet tall
|10-20′ feet wide||Medium|
English Yew 1
|30-60′ feet tall||15-20′ feet wide||Slow|
|30-60′ feet tall||15-30′ feet wide||2-3’/year|
Eastern Red Cedar 1
|40-50′ feet tall||8-20′ feet wide||Medium|
Arizona Cypress 1
|40-50′ feet tall||20-30′ feet wide||Medium|
White Spruce 1
|40-60′ feet tall||15-20′ feet wide||Medium|
Canadian Hemlock 1
|40-70′ feet tall||25-35′ feet wide||Medium|
|50-80′ feet tall||15-25′ feet wide||3-4’/year|
Norway Spruce 1
|50-80′ feet tall||20-30′ feet wide||2-3’/year|
(X Cupressocyparis leylandii)
|60-70′ feet tall||15-20′ feet wide||3-4’/year|
Giant Arborvitae 1
|60-70′ feet tall||20-35′ feet wide||Medium|
Douglas Fir Tree 1
|60-150′ feet tall||20-40′ feet wide||Medium|
1 – Cultivars are available with smaller dimensions and/or narrower shapes; 2 – Broad-leaved evergreen trees
Hence, don’t forget that you will need to water the trees until they are well established (probably several months), consequently be sure to have a water source in place. Happy planting! These fast growing privacy tree fences will be providing you with seclusion in no time.