Fast Growing Evergreen Shrubs

Requests for information about fast growing evergreen shrubs is a regular question to the Sunday Gardener. We all like privacy in our gardens, and sometimes there is a need to create a hedge or buffer quickly, but avoiding the blandness of conifers and problems of Leylandii. Whilst it is not illegal to plant Leylandii, your neighbours can complain to the council if the trees or hedge you plant breaches the Anti-Social Behaviour Act (2003)  

This law applies to hedges of comprising two or more evergreens, or mostly evergreen trees (not to individual trees) and hedges over two metres affecting domestic property. This means is that if you pick a shrub which is quick growing, you will need to be scrupulous with maintenance and pruning so as not to offend neighbours and the law. If in doubt, take legal advice from an appropriate source, such as Citizens Advice or a solicitor.

If you are planning a hedge or screen in proximity to your neighbours, you need to be aware of the law and act sensitively. As an alternative, you could consider planting a deciduous hedge, such as a Fagus, the common Beech which is fast growing and not evergreen. It gives privacy but is a less dense shrub, creating less shade. 

Planting a fast-growing shrub is good in some ways as it produces an instant result, but a fast-growing hedge produces a lot of growth quickly and needs regular pruning. It can also produce very dense shade around it. It is important to view the space and surroundings before deciding. For example, Portuguese laurel is correctly billed as a fast-growing evergreen, but it also gets very large and in around 7 years can reach 7m and 2/3m wide which if planted on a boundary could swamp the area and be unmanageable. 

It is a question of balance, to cover a fence or unattractive spot in the garden weighed against the size the evergreen will become, how quickly and the amount of maintenance. It is great to get the cover, but you do not want to have to spend time or money cutting back to prevent the evergreen from taking over. With that caveat there are a good number of easy, fast-growing evergreen shrubs. 

Thinking of planting bamboo to provide a quick screen? Check out planting non invasive bamboo in the garden for hints, tips and a complete list of invasive and non invasive bamboo varieties.



Photinia is fast growing and a popular variety is P. 'Red Robin'. It will grow up to 5m in height and spread, and can be contained by regular pruning. Should the shrub become overgrown, it will respond to hard pruning.

The fresh growth is an attractive bright red in the spring. Photinia Easy to grow, not fussy about soil types and Hardy H5/H4.



Escallonia is fast growing and makes a great hedge. It is evergreen with glossy waxy leaves and lovely pink or white flowers. Unfortunately, it is not fully hardy everywhere in the UK, this hedge was growing in Guernsey, but it will grow in many parts of the UK with some shelter. For growing tips and advice on the hardiest varieties to grow. 


choiysa astec pearl

Choiysa is another fast-growing shrub, although not as large as some others. The most popular varieties C. 'Aztec Pearl'   and 'ternata' both reach around 2.5m. The up side is that Choiysa is a very attractive shrub, with glossy leaves and highly scented flowers- and easy to grow;  tips on growing.



Pyracantha this is ' Orange Glow'  which has orange berries and there are also varieties with bright red berries. Pyracantha are fast growing and tolerant of most growing conditions. Pyracanthas will reach a height of between 3-4m and will grow in  partial shade. Pyracantha will attract bees to the summer flowers and birds for the autumn berries.

Portuguese laurel

Portuguese laurel in flower

Prunus lusitanica, the Portuguese laurel has attractive leaves, dark green with small white flowers in the spring.

Its merit is that it grows fast and furious to a height of 12m and above. It has dense growth which will create a complete barrier but also a lot of shade and care has to be taken when planting to ensure it doesn't overshadow where it is not wanted. 

Clematis Armandii

clematis armandii

If you are fortunate to have the right growing conditions, Clematis Armandii is a fast-growing evergreen climbing Clematis which will grow to around  8 meters in around 5-10 years depending on the conditions. To look good and retain its leaves and evergreen status, C. Armandii requires a warm sheltered spot but rewards with lovely glossy leaves and scented flowers. It is a group 1 Clematis so does not require routine pruning.  Information on planting and growing Clematis.  Illustrated is Clematis armandii ' Apple blossom' more information on types of Clematis.

Common Beech

Fast growing Beech

Although not evergreen, well worth considering Fagus sylvatica the Common Beech. It makes a beautiful hedge with so much interest . Illustrated is the Autumn colour, which is followed by brown leaves which stay in place for most of the winter. The new growth in spring is vivid green. It is not fussy about growing conditions, and will reach an ultimate height of around 15m. Birds love to nest in it. For this reason, it is pruned after August, as it is an offence under the Wildlife & Countryside Act 1981 to damage or destroy the nest of any wild bird while it is in use or being built. It makes a really stylish hedge.

Pieris japonica

Pieris japonica

Pieris japonica is a shrub with a strong spring colour as the new growth is bright red, which fades over the spring months followed by white flowers. 

There are many sizes and varieties for Pieris, from dwarf to a small sized tree. Pieris is easy to grow, provided the growing conditions are acid soil.

Tips on growing Pieris, good varieties to choose and images.



Elaeagnus is quick growing evergreens which make a good hedge, illustrated is E.x ebbingei 'Gilt Edge' another popular variety is 'limelight', and there are a good selection of evergreen varieties to choose from. It is a tough shrub which will grow in most conditions, any new shoots which do not display variegation prune out to keep the bright colour.

Hedges for Health

If you live in an urban area, or close to a busy road, a hedge can help clean up the air around your property. There has been some very useful scientific research by the RHS about this issue, and some shrubs are better at collecting particulates than others.  For more information about the best shrubs to grow to tackle pollution and particulates, follow this link.

last updated 04.10.2021