Planting a fruit tree is one of the most important jobs you'll do in its lifetime. A well-planted tree establishes quickly, develops a healthy root system and is more likely to reward you with reliable crops for many years. By contrast, a tree planted too deeply, in poorly prepared ground or without adequate aftercare may struggle to thrive, even if it is an excellent variety.
Fortunately, planting a fruit tree isn't difficult. A little preparation and attention to detail will give your tree the best possible start.
When is the best time to plant a fruit tree?
The ideal planting time depends on whether you are buying a bare-root or container-grown tree.
Bare-root fruit trees
Bare-root trees are lifted from the nursery while dormant and supplied without soil around their roots. They are available during the bare-root season, which typically runs from late autumn until early spring, depending on weather conditions.
Planting during this dormant period offers several advantages:
- Cooler temperatures reduce stress on the tree.
- Winter rainfall helps settle the soil around the roots.
- The tree can begin establishing roots before spring growth starts.
- Bare-root trees often offer the widest choice of varieties and represent excellent value.
If you cannot plant immediately, keep the roots moist and protected from frost. Never allow them to dry out.
Container-grown fruit trees
Container-grown trees can be planted throughout the year, provided the ground is not frozen or waterlogged. They offer greater flexibility, particularly if you're planting in spring or summer. During warmer months, newly planted trees will require more frequent watering until they become established.
Choosing the right planting site
Most orchard fruit trees perform best in:
- A sunny position with at least six hours of direct sunlight during the growing season.
- Well-drained soil that retains moisture without becoming waterlogged.
- Shelter from strong prevailing winds, particularly for blossom and young growth.
- Good air circulation, which helps reduce the risk of fungal diseases.
Avoid planting in frost pockets, where cold air settles on still spring nights and can damage blossom. Likewise, permanently wet ground can lead to poor root development and reduce the tree's long-term health.
If your soil is particularly heavy or prone to waterlogging, improving drainage before planting or choosing a more suitable location will often give better results than trying to compensate later.
How to plant a fruit tree
Taking your time during planting will help your tree establish more successfully.
Step 1 – Prepare the planting hole
Dig a hole that is at least twice the width of the root system, but no deeper than the roots themselves. The aim is to loosen the surrounding soil so new roots can spread easily into it. Avoid creating a narrow, deep hole, as this can encourage the tree to settle too low after planting.
Improve the soil by adding generous amounts of organic matter – homemade compost, well-rotted manure or bagged Tree and Shrub planting compost are all ideal. The idea is to improve the structure of the soil, rather than feeding the new tree. 90% of problems with getting new trees to establish are due to soils either drying out or becoming water-logged. Adding organic matter helps all soils get to the Goldilocks zone of moisture-retentive but relatively free-draining.
Step 2 – Inspect the roots
Before planting a bare-root tree, check for any damaged or broken roots and trim these back cleanly with secateurs if necessary. If the roots appear dry, soak them in a bucket of water for an hour or two before planting. Container-grown trees should be removed carefully from their pot, and any circling roots gently teased out.
Step 3 – Position the tree correctly
Place the tree in the planting hole and check that the graft union (the swollen join between the rootstock and the variety) remains well above the finished soil level. This is one of the most important parts of the process. Planting too deeply can allow the scion to produce its own roots, reducing the controlling effect of the rootstock and resulting in a much larger tree than intended.
Step 4 – Backfill the hole
Refill the hole using the soil, gently firming it around the roots to remove large air pockets.
Step 5 – Water thoroughly
Water generously after planting, even if the soil appears damp. This helps settle the soil around the roots and removes remaining air pockets.
Should I stake my fruit tree?
Whether a tree requires staking depends largely on its rootstock and the planting site.
Dwarf trees grown on rootstocks such as M27 and M26 develop relatively small root systems and usually require permanent support throughout their lives.
Larger trees on more vigorous rootstocks often need a stake only during their establishment period, particularly if planted in an exposed location.
A correctly installed stake should support the tree while still allowing a small amount of movement. This gentle movement encourages the trunk to strengthen naturally.
Should I add fertiliser when planting?
You can add a small amount of bonemeal mixed in with the soil use to backfill – 30g or so is plenty. Bonemeal is rich is phosphorus, which encourages strong root growth. Avoid applying high-nitrogen fertilisers immediately after planting, as these can encourage excessive leafy growth before the root system has had time to establish.
Alternatively, you can use a mycorrhizal product such as RootGrow – this is perfect for planting bare root trees, as it needs to be in direct contact with the roots. Do not use both together, as the phosphorus in the bonemeal can suppress the mycorrhizal fungi from working.
Mulching after planting
Applying a mulch around your newly planted fruit tree is an excellent practice, especially with the severe weather conditions that are becoming commonplace. Mulching has several benefits:
- Conserves soil moisture.
- Suppresses weeds that compete for nutrients.
- Helps regulate soil temperature.
- Gradually improves soil structure as it breaks down.
Organic materials such as composted bark or well-rotted garden compost make excellent mulches.
Leave a small gap around the trunk to prevent moisture building up against the bark, which can increase the risk of disease.
Watering during the first year
The first growing season is the most important period in a fruit tree's life. Even during a typical British summer, prolonged dry spells can slow root establishment and affect future growth.
As a guide:
- Water deeply rather than little and often.
- Check soil moisture regularly during dry weather.
- Container-grown trees will usually require more frequent watering than those planted in open ground.
- Continue monitoring watering needs throughout the first full growing season.
Once established, most fruit trees are remarkably resilient and require much less intervention.
Common planting mistakes to avoid
Even experienced gardeners occasionally make simple mistakes. Fortunately, they're easy to avoid.
Planting too deeply
Always keep the graft union above soil level.
Choosing the wrong location
A sunny, well-drained site will nearly always outperform a shaded or waterlogged position.
Forgetting to water
Even during cool weather, newly planted trees need moisture while roots establish.
Overfeeding at planting time
Too much fertiliser encourages soft top growth instead of strong root development.
Ignoring the rootstock
A tree that eventually outgrows its space is difficult to manage. Choosing the correct rootstock from the outset is far easier than trying to control an overly vigorous tree later.
RV Roger's planting advice
Fruit trees are a long-term investment. Spending an extra half hour preparing the planting site properly can make the difference between a tree that merely survives and one that thrives for decades.
If you're unsure about the best rootstock, planting method or tree size for your garden, our team is always happy to help. With the right advice and a little care during establishment, your fruit tree will reward you with blossom in spring, fresh fruit in season and enjoyment for years to come.