As Evening Light Catches the Dangling Blooms, the Tree Seems to Glow from Within, Turning Even an Ordinary Patio into Somewhere Special.

Spectacular Golden Chains In Late Spring

Laburnum is famed for its breathtaking display of hanging yellow racemes in late spring. For a few precious weeks, the bare framework of the tree is transformed into a cascade of golden chains, each one packed with pea‑shaped blooms. When it’s in full flower, a mature tree can look as though someone has poured sunshine over the branches. The effect is particularly striking when the flowers hang over a path, lawn or seating area, so you can walk right underneath the display. In many UK gardens, that short, intense flowering period becomes one of the real highlights of the year.

  • Spectacular Golden Chains In Late Spring
  • Light, Airy Shade That Still Lets Plants Grow Beneath
  • A Graceful, Manageable Tree For Modest Gardens

Laburnum at a Glance:

Common name: Golden Chain Tree

Latin name: Laburnum

Plant type: Small to medium deciduous tree.

Size in UK gardens: Often around 4–7m tall and 3–5m wide over time, depending on variety and pruning; some older trees can become larger in very favourable conditions.

Best position: A sunny, reasonably sheltered spot where the flower racemes can hang freely – over a lawn, path, seating area or bank.

Soil: Moderately fertile, well‑drained soil; happy on many loams and lighter clays, and tolerant of slightly alkaline conditions if drainage is good.

Flowering time: Usually late spring to early summer (often May into early June), with masses of hanging yellow racemes.

Hardiness: Generally hardy in most UK gardens once established; flowers can occasionally be checked by late frost in very cold springs.

Care level: Moderate – straightforward if planted in the right place, with occasional light pruning and a watchful eye where small children or pets are likely to chew.
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Home-grown, backed by local specialists.

The Simpson’s team raises the majority of our trees here at the nursery. For varieties outside our own production, we work with independent local growers we trust - all chosen for UK climate suitability.

Laburnum Care at a Glance:

Planting time: As container‑grown trees, Laburnums can be planted in most months when the ground isn’t frozen or waterlogged; autumn and early spring are usually easiest, giving roots time to settle before summer heat or winter cold.

Watering: Water regularly in the first couple of years so the rootball and surrounding soil don’t dry out completely, especially in sunny, free‑draining sites. Once established, Laburnum is reasonably drought‑tolerant but will appreciate an occasional deep soak in very long dry spells.

Feeding: In decent garden soil, Laburnum needs very little feeding. A spring mulch of compost or well‑rotted manure over the root area is usually enough. On very poor soils, a light balanced fertiliser in early spring can help support growth and flowering.

Pruning: Pruning is usually minimal – mainly removing dead, damaged or badly placed branches. Any shaping is best done lightly and thoughtfully, preserving the natural arching habit that shows off the flowers. Major restructuring is seldom needed.

Winter: Established trees generally need no special winter attention beyond their mulch and a quick safety check for damaged branches after storms. Young trees benefit from staking and a weed‑free circle around the base until they are well anchored.

Varieties We Usually Stock

Availability is always changing, so please check with us if you have a particular variety in mind.

Laburnocytisus ‘Adamii’

Laburnum anagyroides ‘Pendulum’

Laburnum × watereri ‘Vossii’

A true curiosity: a chimera that can flower in more than one colour, often carrying golden laburnum chains alongside pinkish-purple blooms. The display is unusual, unpredictable and utterly fascinating. A brilliant talking point tree, especially when trained where the flowers can hang and be admired up close.

A graceful weeping laburnum, draping its branches so the famous golden flower chains hang like jewellery in late spring. The effect is romantic and theatrical, perfect over a lawn or near seating where you can enjoy the cascades. A superb choice for adding movement and a golden flourish.

Often considered the finest laburnum, producing exceptionally long, dense chains of golden flowers that pour from the branches in late spring. The display is breathtaking at its peak, especially when the tree is allowed to take centre stage. A classic choice for creating that unforgettable “golden waterfall” moment.

Frequently Asked Questions

Most Laburnums used in gardens grow into small to medium trees, often in the region of 4–7m tall and 3–5m wide in typical UK conditions. That’s large enough to make a statement without completely dominating an average‑sized garden. The key is to plan ahead: give the tree a spot where its mature canopy will have room, away from house walls and overhead cables, and don’t squeeze it right into a tight corner. In modest plots, many gardeners use a single Laburnum as the main focal tree, happy in the knowledge that it won’t become a giant.

All parts of Laburnum, especially the seeds inside the pods, are poisonous if eaten. That doesn’t mean the tree can’t be grown in a family garden, but it does mean you need to think carefully about siting and supervision. Many gardeners choose to avoid planting it right beside a main play area or low, accessible terrace where very young children might be tempted to handle and taste the pods. In gardens with older children who understand “look, don’t eat”, and in spaces where dogs aren’t inclined to chew twigs and pods, a Laburnum can be enjoyed safely with sensible precautions and regular reminders.

Laburnum is fairly adaptable as long as drainage is decent. It enjoys a sunny, open position and does well on many moderately fertile, well‑drained loams and lighter clays, often quite happy where there is a little lime in the soil. Very heavy, stagnant clay and very shallow, starved ground are the main problems. If your soil is heavy, improving a generous area with compost and perhaps a little grit, and planting so the root collar is not sitting in a winter sump, goes a long way. On light soil, adding organic matter and a mulch helps the tree cope better with dry spells.

In most gardens, Laburnum is a relatively low‑maintenance tree. After the initial planting and staking phase, care largely boils down to keeping the root area mulched and weed‑free, watering during very dry summers, and checking the framework now and then for dead or awkward branches. It doesn’t need regular hard pruning; in fact, light, occasional work to maintain a sound structure is better than drastic cutting. Once it has settled in and formed its crown, you can mostly leave it alone, simply enjoying the blossom each year and giving it a little attention when you’re doing your general winter and summer checks around the garden.