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  • Laburnocytisus 'Adamii' Tree
  • Laburnocytisus 'Adamii' Tree
Carefully Packaged UK Grown Trees

Laburnocytisus 'Adamii' Tree

Broom Laburnum Trees

from From £49.99 (ex. VAT)
( £59.99 (ex. VAT) inc. VAT)

This small tree is a unique hybrid between Laburnum and Purple Broom. Laburnocytisus Adamii trees display a variety of fragrant, pea-like, yellow flowers (Laburnum), purple flowers (Purple Broom) and sometimes a mixture of both, resulting in attractive, coppery pink flowers, all appearing in spring. The foliage is mostly Laburnum-like (dark-green in spring and summer) but you may also find clusters of broom-like shoots.

Laburnocytisus Adamii has an unusual origin - at the Adam nurseries near Paris in 1825, a nurseryman was grafting Purple Broom after Laburnum and the accidental grafting resulted in this remarkable tree. Quite rare but easy to keep, Laburnocytisis is a stunning addition to any garden and is suited to a sheltered position with moist, well-drained soil in full sun. Broom Laburnum will grow to an eventual height and spread of 4 x 2.5m in 20 years. This unusual tree is a real conversation starter and will ensure you have the most original garden on the street!

Note: Every part of this tree is toxic to humans and animals when ingested, especially the seed pods

AKA +Laburnocytisus 'Adamii' Tree, Broom Laburnum, Adam's Laburnum, Adam's Golden Rain Tree more ›
Variety Root Type Height Now Form ? Price Qty Basket
Laburnocytisus 'Adamii' Tree Laburnocytisus 'Adamii' Tree
10L pot 150-200cm Pruned & Shaped Tree £49.99 (ex. VAT)
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Please note: Sunday 17th December is the last order date for Christmas delivery (excludes pleached and mature trees which have an earlier deadline).

Delivery Timescales

All trees are carefully packed by our experienced team. Most deliveries are made within a week of placing the order, with many being despatched to our tried and tested couriers within 24 hours. To be on the safe side allow up to 10 working days for despatch. These trees are sent on a 'no signature required' basis, so there's no need to be in to receive your delivery. You can give instructions on where to leave it via the checkout or send us an email (

There is a slightly longer timescale on pleached and mature trees (trees over 2.5m in height) because we group orders together by geographic area for specialist delivery - we will contact these customers to notify them of the delivery date and whether the delivery driver needs help unloading the trees.

Gift trees and other trees required for arrival on a specific date can be accommodated with pleasure at no extra charge, although we accept no legal responsibility for late deliveries.

Our nursery is a busy despatch centre and therefore customers need to make an appointment to collect or view trees.  For collections, despatch charges will be refunded.


Delivery Costs

1 small tree (most trees with a height under 1.5 metres) : £7.95 + vat

1 medium tree (most trees with a height of 1.5-2 metres) or 2-4 small trees: £9.95 + vat

2+ medium trees or 5+ small trees: £12.95 + vat

1-4 large trees (trees too large to fit in a box): £19.95 + vat

Mature trees, pleached trees or 5+ large trees: Cost is calculated in the checkout process and varies by postcode. You can buy as many trees as you want for the same delivery cost and so it can work out to be economical.

The above prices exclude the Scottish Highlands, where delivery starts from £24.95 + vat and is calculated in the checkout process.


Northern Ireland, Channel Islands and Non Mainland UK

Our courier charges are not viable for just one or two trees, but if you have a larger requirement then please do speak to us and we'll see if we can find a solution.

Planting Advice for Laburnocytisus Adamii trees

When planting Broom Laburnum trees, it is important to prepare the planting area well. Pot grown Laburnocytisus Adamii trees can be planted at any time of the year. You will need to carry out the following to prepare your planting site.

Firstly, remove all weeds and grass within a metre of your desired planting hole then dig a hole as deep as your root mass and approximately 2x as wide. We recommend digging a square hole as this encourages the roots to grow straight as opposed to around, inside the hole. To help your tree establish more effectively, we advise applying root grow (sprinkle in the hole for pot grown trees), especially if you have poor soil. Gently loosen the roots and place into the planting hole.

If your soil is poor, mix 50% of the original soil with 50% high quality compost, fill in the hole and firm around gently. Make sure not to bank the soil up around the collar of the tree as this can cause problems.

We recommend planting any ornamental tree with a stake and tie, to see how to use a tree stake and tie, watch our informational how to videos.

Aftercare Advice for Laburnocytisus Adamii trees

If you’re planting in dry weather, water well and regularly for the first few months. The same goes for spring and summer planting. Make sure to keep an eye on your young tree and increase watering if there are extended periods of hot or dry weather. If you’re planting in autumn, you may only need to water your tree a little. We also stock a range of irrigation kits, suitable for a variety of planting schemes.

Once planted, it is important to keep the area free of competing weeds and grass for the first couple of growing seasons. Using a glyphosate based weed killer or installing mulch matting and bark chips will aid in this. Do not simply mow the grass around the area as this will only encourage it to grow more vigorously. If you know your area is prone to rabbits, we would advise using a rabbit guard.

Pruning Advice for Adam's Laburnum trees

Adam's Golden Rain trees do not require regular pruning. If you wish to tidy up your Laburnocytisus Adamii tree, do this during the dormant season. Focus on removing any damaged, diseased or overcrowded branches. If you require a clear trunk, remove any side shoots to help raise the crown.

Laburnocytisus 'Adamii' Tree (Broom Laburnum Trees) Description

  • Common name: Broom Laburnum
  • Height and spread in 20 years: 4 x 2.5 metres
  • Seasons of interest: Spring, Summer
  • Foliage: Dark-green, Laburnum like leaves and clusters of Broom like shoots in spring and summer with a mixture of brightly coloured flowers appearing in spring
  • Soil: Prefers moist, well-drained soils, but tolerates all types