RHS Growing Guides

How to grow quince

Our detailed growing guide will help you with each step in successfully growing Quince.

  1. Getting Started
  2. Choosing
  3. Planting
  4. Plant Care
  5. Pruning and Training
  6. Harvesting
  7. Problems
1

Getting Started

Getting Started
Choosing
Section 1 of 7
Easy to grow and generally trouble free, quince trees are attractive and productive, with choices for all sizes of garden. The large, yellow, aromatic fruit make delicious jelly and desserts. 

Quinces are large pear-shaped, highly fragrant fruits, usually golden yellow in colour. They aren’t edible raw, but can be cooked to make aromatic quince jelly or a quince paste called membrillo, for serving with rich meats or cheese. You can also use quinces to make various sweet desserts. As these unusual fruits are rarely available in shops, the best way to enjoy their deliciously aromatic flavour is to grow your own.  

Quince trees (Cydonia oblonga) look fairly similar to apple trees and come in many shapes and sizes to suit most gardens. You can choose from large spreading trees that make an attractive focal point in a lawn, especially in warmer locations, to more compact forms suitable for smaller gardens or even large pots.  

Free-standing quince trees reach a height and spread of 4–5m (13–16ft), depending on the root stock, position and soil type. Trees will usually start cropping when five or six years old. 

Quince trees are self-fertile, so you will get a good crop with just one tree, without any need for a pollination partner. See our guide to fruit pollination. 

The Cydonia quince is sometimes confused with the Japanese quince or Chaenomeles, a thorny shrub grown for its spring blossom. Japanese quinces also produce aromatic fruits, but these are small and rounded, and although edible, are not worth eating.

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2

Choosing

There are several varieties of quince to choose from, offering different ripening times, fruit sizes, shapes and flavours.

Quince trees can be bought as grafted plants, on roots that will limit their eventual size – usually ‘Quince A’ (semi-dwarfing) and ‘Quince C’ + ‘Quince Eline’ (dwarfing), which make them suitable for smaller gardens and even containers. Ungrafted plants may also be available. So when choosing a quince tree, select a root stock as well as a variety, to suit the space you have available. 

When choosing any fruit trees, look for varieties with an RHS Award of Garden Merit (AGM), which shows they performed well in trials, so should grow and crop reliably. 

You can also see many productive fruit trees, including quinces, in the fruit and veg areas of all the RHS gardens, so do visit to see how they are grown, compare the varieties and pick up useful tips. 

What and where to buy 

Quince trees may be available in larger garden centres, but for the widest choice of varieties, visit specialist fruit nurseries and online fruit tree suppliers.

Quinces are best bought as two-year-old trees with the first branches already formed. They are sold ready for planting in two forms:  

  • Bare-root trees – only available while dormant, from late autumn to early spring, for immediate planting, and generally cheaper than trees in pots.
  • Containerised trees –available all year round for planting at any time, but winter is preferable.

When buying a tree in person, check the roots and avoid pot-bound plants, as tightly packed roots may be stunted and not grow well once in the ground. See our guide to buying healthy trees and our guide to buying plants online. 

Before buying any tree, see our guide to trees and the law and our guide to trees near buildings.

Related RHS Guides
Trees near buildings

Recommended Varieties

3

Planting

Quinces tolerate a range of soil types, but grow best in a deep, fertile, moisture-retentive soil. They prefer some dampness in summer, but dislike waterlogging in winter. In light or shallow chalky soils, add plenty of organic matter before planting and mulch well afterwards, to help hold moisture in the soil.

Although quinces are hardy, they need a warm, sunny, sheltered spot, as the flowers open early so are susceptible to frost damage and sun is needed for the fruit to ripen. Avoid planting in a site prone to late frosts. In southern England or in mild urban or coastal locations they can be grown as free-standing trees in open ground. But further north or in colder or exposed sites, they are best planted in a sheltered spot, for example against a south- or south-west-facing wall.

Plant new quince trees between November and March, while they are dormant. Allow them plenty of space to grow – bush trees will reach about 3.5m (12ft) wide, and half-standards about 4.5m (15ft).

Prepare your tree for planting by giving it a thorough watering if it’s in a pot or by standing it in a bucket of water for half an hour if it’s a bare-root tree.

Quince trees are easy to plant and should settle in quickly – you’ll find lots of advice in our easy planting guides: 

Aftercare is very important for new trees, to ensure they establish well. Stake quince trees for the first three or four years until well rooted in.

Planting in containers 

Compact forms of quince, on dwarfing rootstocks (see above), can be grown in large containers filled with soil-based compost. A 45cm (18in) container is the smallest feasible, and 60cm (2ft) would be ideal.

4

Plant Care

Once established, quince trees need very little maintenance – simply protect the blossom from late frost if necessary, make sure they don’t go short of water, and consider feeding to boost fruiting.

Watering

Quinces prefer relatively moist soil and even established trees will benefit from extra water during hot, dry spells, especially when the fruits are swelling. 

Water newly planted quince trees particularly well throughout the first growing season.  

Trees in containers dry out much more quickly than those in the ground, so need generous watering from spring through to autumn – aim to keep the compost moist but not waterlogged. Over winter, raise the container on pot feet to keep the drainage holes clear, so excessive moisture can drain away.

Mulching 

After feeding in early spring (see below), spread a mulch of garden compost or well-rotted manure around the tree, in a layer about 7.5cm (3in) deep, to keep the roots cool and moist. Leave a gap around the base of the trunk.

Related RHS Guides
Mulches and mulching

Feeding

To boost fruiting, feed quinces in early spring with a high potassium general fertiliser, such as Vitax Q4 – scatter one handful per square metre/yard around trees growing in bare soil, and one-and-a-half handfuls around those in grass.

You can also apply sulphate of ammonia, at 35g (12oz) per square metre/yard, every few years, especially on light, sandy soil.

Feed quinces growing in containers fortnightly in spring and summer with a high potassium liquid fertiliser.

Protecting flowers from frost 

Quinces flower very early in the year, so if frost is forecast, protect the blossom on smaller trees with fleece, removing it during the day to allow pollinating insects access to the flowers.

Propagating

There are several methods to grow new quince plants from an existing tree, including: 

You can also grow quinces from the fruits’ seeds, but they can be slow to germinate and grow. Named varieties won’t come true from seed, so the resulting trees may have lower quality fruit than the parent plant.  

5

Pruning and Training

Prune newly planted quinces in the same way as apple trees. Aim to create an open-centred, goblet shape. If you get your quince into good shape early on, then only minimal pruning should be needed in future years. 

Once established, quinces only need light pruning, which should be done in winter, while dormant, if necessary. This usually just consists of removing any dead, damaged or diseased wood, and thinning out any congested, unproductive or wayward stems. Aim to maintain a framework of well-spaced branches on a clear trunk. Quinces are tip-bearers, meaning the fruits mainly form on the tips of shoots formed the previous year, so take care not to remove these.

With overgrown or congested quinces, you can remove up to a quarter of the oldest branches if necessary, to open up the centre and create a balanced shape. 

As quince trees are usually grafted, remove any suckers that sprout around the base.

6

Harvesting

Quince fruits should be harvested in October or November, when they’ve turned from a light yellow to a golden colour and are extremely aromatic. They will not usually ripen fully in UK summers, but leave them on the tree for as long as possible to develop their flavour, then harvest before any frost. 

Quinces should be stored for at least six weeks before use. Only pick and store undamaged fruits, placing them in a cool, dark place in slatted wooden or cardboard trays– ensure the fruits don’t touch, and don’t wrap them. Quinces are strongly aromatic, so avoid storing with other fruits. Allow the quinces to ‘mellow’ for six and eight weeks before cooking. They will keep for two or three months, so have the benefit of a long season of use.

Quinces should be cooked rather than eaten raw. They can be made into aromatic quince jelly (see below) or the traditional Spanish quince paste membrillo, to eat with rich meats and cheese. Quinces can also be used to make delicious sweet desserts, including fruit pies and tarts.

Related RHS Guides
Fruit: storing

7

Problems

Harvesting
Guide Start
Section 7 of 7

Many of the insects that attack apples or pears, including codling moth and winter moth, can also affect quinces, but are seldom significant problems. 

Quince leaf blight is usually the only disease that can be troublesome, but others may occur, such as powdery mildew, brown rot and fireblight.

Get involved

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