Planting Guides How to Plant Deciduous Hedges

Hedges are one of the major features of many gardens. Besides providing privacy and protection for your garden, they make the perfect backdrop for ornamental and flowering shrubs and plants. The plants you chose for your hedge have arrived and now it’s time to plant them. A few simple steps are all it takes to do it right and this guide will help you achieve the best outcome and give you the perfect hedge.

Although hedges are often made from evergreens, your choice of deciduous trees is a good one – these plants change through the season and become a significant element in your garden, not just a neutral backdrop.

In a Nutshell

– Remove all packaging
– Water the trees in their containers
– Prepare the soil
– Dig out a trench along the hedge line to the depth of the containers
– Line-out the trees in the trench and replace most of the soil
– Water well, let the water drain and put back the rest of the soil
– Put a mulch over the roots and water once a week for the first season
– Start trimming as soon as the plants begin to grow

Getting Your Deciduous Hedges Ready to Plant

The very first thing to do is un-wrap your trees. Remove all the wrapping materials, remove the trees from the box and remove any wrapping around the trees themselves. Do not remove them from their pots and do not remove any wrapping around the roots if they are not in pots. Move your plants around by picking up the pot – do not lift them by the trunk or stem.

It may be that your trees are wrapped in cloth – burlap – in a method called Ball & Burlap or B&B. We will give you some tips on planting from this specific method. The first tip is to always move the plants by the ropes that wrap them up, not by picking up the plant, which can cause the ball to begin to split.

If it is late fall, winter or early spring, your plants may be Bare-Root, with just some plastic wrapping around the roots. This is a normal way of handling deciduous plants when they are not growing and have no leaves. We will give you some tips on planting this kind of tree too.

Care Before Planting Time

Your trees have been on a journey and they will be a little stressed, so place them in a shady part of your garden and give them a good watering. Do not put them in the garage, a shed or in the house, even if it is cold outside. Do not remove them from the pot, or unwrap the roots.

For Trees in Pots

If you are not going to be planting for a little while, that is fine, they will be happy in their pots, but if they are sun-loving, after a day or two in the shade, move them to a sunny location. Remember to water every day or every second day, depending on how warm the weather is – do not let the pots become completely dry. If a pot does become very dry, place it in a bucket and half-fill the bucket with water so that the soil can soak completely.

For “Ball & Burlap” Trees

Treat them in the same way as trees growing in pots, but if the weather is very warm, piling some mulch over the root-balls will help keep them from drying out quickly. If they become very dry, soak them gently; do not place them in bucket of water as this may cause the root-ball to disintegrate.

For Bare-Root Trees

There are two options after you remove the wrapping from around the roots:

Option #1: If you are planting within 24 hours or so, just plunge the roots into a bucket or other container of water and place them in the shade.

Option #2: To leave them for a longer time, dig a shallow trench, lay the trees at an angle with the roots in the trench, water well and put back the soil. Trees can be left like this for a long-time, at least until the buds begin to swell, when you need to get them into their final home.

Laying Out Your Hedge

Hedges are usually put along a property line, or to separate one area of the garden from another. If you are planting along the property line, remember to plant well inside the line or you could have future problems with your neighbors. If you plant right on your property line your neighbor has a legal right to cut plants back to the property line so plant well inside your own property. Planting at least three feet, and preferable more, inside that line will give you complete control over the growth and trimming of your own hedge – an important consideration.

Preparing the Planting Site

Good soil preparation is the key to the success of your trees. Whatever your soil is like, use it. Do not try to dig a hole and fill it with soil you bought somewhere else. If your soil is poor, just use extra organic material.

You goal is to make an area of looser soil that the young roots can penetrate easily, getting food as they go and establishing quickly. Add some organic material to the soil as you dig. Almost any kind of organic material is good, among the best are well-rotted animal manures; garden compost; any ‘top-soil’ from a garden center; or if you have nothing else, peat-moss. An area two to three feet wide and the length of your hedge is about right. Use enough organic material to cover the area two to four inches deep. In addition, trees need fertilizer to help develop their roots. This can be rock phosphate or bone-meal or any kind of superphosphate. There are many ‘tree planting’ fertilizers available too and they all work well, so whatever is available will be fine.

Remove roots of weeds from the area and any stones bigger than your fist. Smaller stones can be left and it is not a good idea to sieve the soil to remove smaller stones – they are best left in and can help with drainage.

Turn over the soil, mixing the organic material and fertilizer into it and then level it off and get ready to plant. Save some of the organic material you used to mulch your hedge after planting.

Preparing the Trees

The evening before you are going to plant, give trees in pots or ball & burlap a good soaking with water. If the root ball is dry when you plant, it may stay that way and cause your trees to suffer from dryness even if the surrounding soil is damp.

If your trees are bare-root and have been in a trench, transfer them to a container of water for a few hours before planting.

Planning Your Hedge

Most deciduous hedge plants are planted on two, three or four foot centers. Planting at the closer spacing will give you a full hedge a little quicker, but wider spacing will also fill in soon, especially with fast-growing trees like Hybrid Poplar or Willow Hybrid. If you are using plants that naturally form trees, four foot spacing is about right. For a lower hedge of shrubs, such as Burning Bush ‘Fireball’, a spacing of two or three feet is effective

If you need a very dense hedge, then planting two rows, two feet apart, with the plants on four foot centers, staggered, will also give you excellent results.

So that you can create a good end to your hedge, the first and last plants each go half the chosen spacing distance from the end of the area for your hedge.

Digging the Holes

The simplest method is to dig a trench along the line of the hedge, just to the depth of the pots. Use a rope stretched between two stakes to make sure your line is straight. With wider spacing it is also possible to dig individual holes the depth of the pots. The benefit of using is a trench is that you can easily make adjustments to the spacing and get a perfectly even effect right from the start.

Begin by placing the two end plants in their positions and then space the remaining plants evenly between them. Take your time with the spacing – gaps will show for quite a long time.

Removing the Coverings

For trees in Pots:

Slide the pots gently off the plants. You may need to tap the edge a couple of times to release the root-ball, but it should slide out pretty easily. Usually there will be plenty of roots filling the pot and the root-ball will stay together and not fall apart at all.

If it looks like the soil is going to fall off the roots, don’t worry, that is easily dealt with. If you tree is dormant, with no leaves, then just let any extra soil fall into the planting hole. If your tree is growing, with green leaves, then leave it in the pot, take a sharp knife and cut around the bottom of the pot and remove the base. Then get someone to hold the pot together while you cut down the side of the pot. Tie a piece of string around it to hold it together while you plant.

For Ball & Burlap trees:

Keep all the coverings on the trees until you have them correctly placed. Then use a sharp knife to cut through the ropes and remove them. Any pieces left underneath the trees will not cause a problem. Unfold the burlap to expose the roots and trim away any surplus. Do not try to lift the trees to remove the rest – just push it down into the soil where it will soon rot.

For Bare-root trees:

These can be laid against the side of the trench to get the positions right. If the weather is hot and dry just plant a few at a time – it is important that the roots do not become dry. Have a helper hold the tree at the correct depth – there is usually a mark on the stem where the soil came to – and spread out the roots, adding soil and pressing it around the roots until they are completely covered.

Planting Your Hedges

Now check that the top of the root-balls is level with the soil around it. Replace about three-quarters of the soil in the holes or trench, pressing it down around the roots of your trees. If you have left the pots on, as described above, do the same thing, but when you have finished, cut the string holding the pot together and gently work the cut pot out of the soil. Finish firming down the soil – a gentle foot pressure or firm hand pressure is about right.


Now fill the trench with lots of water, letting it soak down into the ground and into the root balls. Use plenty of water and then wait until it has all drained away. This will give lots of water around the roots, where it is needed.

Finishing the Planting

Now put back the rest of the soil, firming it gently down. Make sure you have only covered the top of the root ball with a very little soil, no more than one inch. If you can still see the top of the root ball, that is also fine. You should have soil left over to make a low ‘wall’ along either side of the trench, so that water will naturally run into it – this will be a great help with watering. Put a layer of organic material over the root area, about two inches deep and then water the whole area thoroughly again.

Planting in Clay and Wet Soils

If you have heavy, clay soil that stays wet for long periods, there is a special trick to planting which will help your hedge establish itself better. When you place the plants in the trench, put enough soil under them to raise them one or two inches above the surrounding level. When you put back the soil, make a long mound, with the trees now sitting above the general level of your garden. This will help water to drain away around the roots until your tree adapts to the location. You should still use mulch over the roots.

Staking and Support

Normally staking is not necessary. Modern arborists prefer to let the wind strengthen the tree, and stakes often cause breakage of the upper part of your tree. Even with bare-root trees staking may not be necessary. Take hold of the trunk and bend the tree back and forth a little. If it does not move in the ground you do not need to stake. If it does move, or if your hedge is in a very windy location, it will need support.

To support your hedge, drive a strong stake in at each end, with extra stakes placed every ten feet or so if necessary. These only need to show two feet above the ground. Run a wire tightly between these stakes and using something soft, like strips of cloth, tie each tree to the wire. After one growing season untie the trees and remove the wire – the roots will be well-established and there is no more danger of your hedge blowing down.

Follow-up Care of Your Deciduous Hedge

Until your hedge is established and the plants have spread out their roots, it will need regular watering for the first growing season. How often depends on the weather, but a good, slow soaking once a week is usually best, or twice a week if the weather is hot. Soak the whole area around the hedge, not just up against the stems of the plants. Future watering will depend on the type of trees you have used, your soil-type and local weather conditions.

Hedge Trimming

Most hedges plants need regular trimming to keep them neat, at the desired height and width and to prevent them becoming the large trees many of them naturally are. There are two basic rules that will give you the best hedge around.

Rule #1: Start trimming as soon as the plants start to grow – don’t wait until they reach the full height you need. Light, regular trimming will build a dense structure and keep the lower part of the hedge growing well. Use pruners on a young hedge to trim the branches as they grow, so that you have lots of side-shoots and a dense structure. Once established you can use hedge trimmers in the normal way.

Rule #2: Always trim the sides so that the top is thinner than the bottom – the sides should be flat but slope inwards towards the top. This is to let light reach the bottom and keep it green and healthy. If you let the top become wider than the bottom, the lower branches will begin to die and you will soon see gaps in the lower section of your hedge.

If your hedge is a flowering plant, like Lilac for example, the trimming should be timed to allow for flowering. Always trim immediately after flowering and then try not to trim again until after the next flowering time.

If you follow these simple steps your hedge will be healthy, thick and strong from the top to the bottom for many, many years to come.[/vc_column_text][/vc_column][/vc_row]


Comments 11 comments

  1. April 10, 2020 by Mark

    Looking for a low maintenance free type along the top of a wall to keep someone from stepping off the wall

  2. April 10, 2020 by Chuck

    I’m looking for burning bushes, and price

  3. April 22, 2020 by Becky Mortenson

    Hi I really like the red hedge up above this my wife and I retired from the farm and now we got people watching us it drives me nut’s. I got amar maple along the line already they can see threw them there 22 years old same time as the house. But them red hedge was nice my wife is gone helping grandkids be back tonight. so thank you Todd

  4. April 22, 2020 by Gloria Smeltzer

    Looking forward to getting my boxwoods had two die two years ago thought they would come out of it but trimming it down and removed the dead parts just didn’t work hope these last better

  5. April 23, 2020 by Jack Schuck

    I would like to know if you have sand cherries purple sand cherries 5 foot high

  6. June 18, 2020 by Joseph

    What could I plant at the top of very high retaining wall to prevent someone falling while no causing damage to wall

  7. looking a hedge plants to fill in where a car went through our hedge

  8. November 10, 2020 by Gaye McDonald

    We would like to find Spruce Pine. Please send a note to us if you have one. We live in the area that just had 2 hurricanes in 4 weeks and it took 5 trees off of our yard. We raise plumerias and I see more yellow leaves each day. I want something green in my front yard. Spruce pine will adapt to out hot weather well watered each day. Can you help us?

  9. May 15, 2021 by Sally Fornwald

    I am looking for Almond trees. You show no nut tree varieties, are they available? Prefer dwarf size if available and price? I have clay soil, open area, full sun, no wind break for protection.

  10. March 19, 2022 by Susan Marie Davis

    Plants I am looking for:

    Do you offer short green shrubbery, possibly to circle a lamppost?
    Also looking for a pure white dogwood, a pink dogwood, and a red maple

  11. March 19, 2022 by William Locascio

    I Am looking for burning bush???