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Salix caprea 'Kilmarnock' Standard

Kilmarnock willow
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Benefits according to our specialist
  • Decorative, drooping branches
  • Early flowering with striking catkins
  • Compact crown
  • Hardy
  • Ideal as a specimen in small gardens
  • Loses its leaves in winter
  • Final height depends on the stem height

Tree character­istics Salix caprea 'Kilmarnock' Standard

Kilmarnock willow


Description Salix caprea 'Kilmarnock' Standard | Kilmarnock willow

The Kilmarnock willow standard is a distinctive form of Salix caprea 'Kilmarnock', also known as weeping pussy willow. A raised stem supports a compact crown, with decorative branches that cascade downwards. This creates a clear weeping outline and gives the plant a focal-point role in a small garden or a pot. The mature height is around 200 cm, but the final overall height depends on the height of the stem. The plant has green leaves and is deciduous, so it loses them in winter rather than staying green all year. Its early spring catkins are silver and yellow, adding colour before the leaves appear. The product data states that it does not bear fruit. This standard form is a particular way of growing the Kilmarnock willow; it is the raised crown and hanging branches that shape this product’s appearance. As a member of salix, it offers the familiar willow look in a form suited to use as a specimen. Its compact crown and cascading outline help it stand out without requiring a large garden space. For a gardener comparing a standard Kilmarnock willow tree with other plant forms, the stem height is an important part of the overall silhouette.

Key features of the Kilmarnock willow (Salix caprea 'Kilmarnock') in standard form

  • The early catkins are a key feature of this weeping pussy willow. They are silver and yellow, and appear in March and April. Their timing gives the plant seasonal interest in early spring.
  • Green leaves follow the catkins, and the plant is deciduous. It loses its leaves in winter, so the hanging branches and raised crown remain the main features of its winter outline. Leaf shape is not specified.
  • Choose a position in full sun or partial shade. These are the stated light conditions for the Kilmarnock willow standard, so consider which of these positions is available in your garden or container area.
  • Use moist, humus-rich soil that is also well drained. The soil should retain moisture while allowing excess water to drain away. No particular soil type or pH is specified.
  • In this standard form, a raised stem carries a compact crown of cascading branches. The total height depends on the stem height. The outline is therefore shaped both by the raised crown and by its hanging growth.
  • This is a tree rather than a border perennial, and its spring display makes it an ornamental choice. You can explore other standing trees if you are comparing different forms for a garden focal point.

Uses of the Kilmarnock willow standard in the garden

  • Use the Kilmarnock willow standard as a specimen in a small garden. Its raised crown gives it a clear presence, while the cascading branches make its outline easy to distinguish from a plant with an upright crown.
  • The product data also lists it as suitable for a container. This can be useful where you want a tree form in a limited garden space. The stem supports the crown above the container, creating a vertical focal point with hanging branches.
  • Its ornamental interest comes from the contrast between the compact raised crown and the weeping branches. In March and April, silver and yellow catkins add an early seasonal feature. Later, green leaves provide a different look, before falling in winter.
  • The supplied hardiness guidance is -29°C to -23°C and USDA zone 5. Treat this as product information rather than a promise of the same performance in every UK garden. Conditions can differ between locations.
  • No specific companion plants are provided. If you plan to place other plants nearby, consider whether their position and soil needs are compatible with the sunny or partially shaded site and moist, humus-rich, well-drained soil stated for this willow.
  • As a standard-form tree, it brings a distinct shape to a small garden or container without relying on a wide planting area. Its raised crown and hanging branches give it a recognisable focal-point role.

For a small garden or container, the standard form pairs a raised, compact crown with cascading branches, while the March and April catkins provide an early point of interest.

Planting & care Salix caprea 'Kilmarnock' Standard (Kilmarnock willow)

We would like to provide some tips on how to plant and care for a Salix caprea 'Kilmarnock' Standard. By following these tips, you can be sure to enjoy your Kilmarnock willow for a long time.

Ideal placement of a Salix caprea 'Kilmarnock' Standard (Kilmarnock willow)

Choose a sunny or lightly shaded position; flowering and growth are usually best in sun. It prefers moisture-retentive soil and copes with a range of soil types, including clay, provided the ground does not stay waterlogged. Allow room for its spreading, weeping crown and shelter it from harsh, drying winds where possible.

How do I plant a Salix caprea 'Kilmarnock' Standard (Kilmarnock willow)?

Plant bare-root specimens during the dormant season and container-grown plants whenever the soil is workable, avoiding frozen or waterlogged ground. Dig a hole wider than the root ball and plant at the same depth as it was growing in its pot. Firm the soil gently, water thoroughly and, if the stem needs support, use a stake secured without damaging the bark.

Pruning a Salix caprea 'Kilmarnock' Standard (Kilmarnock willow)

Prune in late spring, shortly after the catkins have faded. Shorten the previous season’s growth to a few buds from its base to encourage fresh, weeping shoots, and remove dead or damaged wood. Keep the graft union clear and do not cut into the grafted stem or the main framework of the crown.

Watering a Salix caprea 'Kilmarnock' Standard (Kilmarnock willow)

Water thoroughly after planting and keep the soil evenly moist while the plant establishes, especially during dry spells. Established plants still benefit from watering when the ground becomes dry, as willows prefer moisture-retentive soil. Check container-grown plants regularly in warm weather, but do not leave the roots sitting in stagnant water.

Fertilising a Salix caprea 'Kilmarnock' Standard (Kilmarnock willow)

In spring, apply a light dressing of general-purpose fertiliser or a layer of well-rotted garden compost around the root area. A plant in fertile soil usually needs little additional feeding. Avoid excessive fertiliser, which can encourage soft growth.

The characteristics of a Salix caprea 'Kilmarnock' Standard (Kilmarnock willow)

This small weeping willow is grown as a standard, with a cascading crown grafted onto a clear stem. Its silvery catkins appear in late winter to early spring, before or around the time the leaves emerge, and provide an early source of pollen for insects. It is deciduous, and the height of the clear stem is set by the graft rather than by pruning.

Separating/dividing a Salix caprea 'Kilmarnock' Standard (Kilmarnock willow)

Dividing is not suitable for this grafted standard tree. It is normally maintained by pruning after flowering rather than by splitting. The cultivar is generally propagated by grafting, which is best left to experienced growers.

Frequently Asked Questions Salix caprea 'Kilmarnock' Standard (Kilmarnock willow)

What will be the height of Salix caprea 'Kilmarnock' Standard?

Its overall height depends largely on the height of the grafted stem, which does not grow taller after grafting. The weeping crown can become broader and taller over time, but annual pruning helps keep it compact.

What will be the width of Salix caprea 'Kilmarnock' Standard?

The cascading crown can spread to around 1.5–2 metres if left to develop, although its final width varies with growing conditions and pruning. Allow space for the branches to hang freely.

Which soil type is most suitable for the Salix caprea 'Kilmarnock' Standard?

It grows in most garden soils, including clay, loam and sandy soil, as long as the soil retains some moisture. Moisture-retentive but not persistently waterlogged ground is ideal.

What is the ideal positioning for the Salix caprea 'Kilmarnock' Standard?

Plant it in full sun or light partial shade for reliable growth and catkin display. Choose a position with moist soil and enough room for its weeping crown.

What is the flowering colour of the Salix caprea 'Kilmarnock' Standard?

It produces soft, silvery catkins that become yellow as they mature. The catkins are most noticeable in late winter and early spring.

What is the flowering time of the Salix caprea 'Kilmarnock' Standard?

It flowers in late winter to early spring, before or around the time its leaves emerge. The exact timing depends on the weather.

Is the Salix caprea 'Kilmarnock' Standard hardy?

Yes, it is generally hardy in UK gardens. Newly planted trees and specimens grown in pots may need extra attention during severe cold or prolonged wet weather.

Is the Salix caprea 'Kilmarnock' Standard evergreen?

No. It is deciduous and loses its leaves in autumn, then produces new foliage in spring.

What is the growth strength of the Salix caprea 'Kilmarnock' Standard?

It has a reasonably vigorous willow growth habit, particularly when young and growing in moist soil. Regular pruning after flowering helps keep the crown tidy and manageable.

What kind of bark does the Salix caprea 'Kilmarnock' Standard have?

The tree develops woody bark on its stem and branches, but the bark is not usually its main ornamental feature. Its standard form, cascading shoots and early catkins provide most of its garden interest.

Is Salix caprea 'Kilmarnock' Standard poisonous?

Warning: This tree may contain toxic substances. Ingestion of any part of the plant or contact with its sap may pose health risks, particularly to children and pets such as cats and dogs. We recommend keeping the tree out of reach of children and animals and wearing protective gloves when carrying out maintenance work, such as pruning or transplanting. If poisoning is suspected, seek immediate medical or veterinary advice. This information is provided as a general safety notice.

It can be grown in a large, sturdy container with drainage holes, but it is generally easier to maintain in the ground over the long term. Container-grown plants need regular watering and occasional feeding, and the pot may need winter protection. Repot or refresh the growing medium when the roots become crowded.
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Buy Salix caprea 'Kilmarnock' Standard

The Kilmarnock willow (Salix caprea 'Kilmarnock') is offered as a standard, with a compact crown and decorative weeping branches. Its striking silver and yellow catkins appear early in the year. A distinctive choice as a specimen tree for a small garden or pot—order yours online.
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