Grow the original gold leaf
trained, much the same way as wisteria to which it is related, so that it can drip from a support such as a pergola or arch.
The best example of this is the Laburnum Arch at Bodnant Garden in Wales. Bodnant is a National Trust property in Conwy, overlooking the Conwy valley towards the Carneddau mountains.
The Laburnum Arch is a 55-metre tunnel of these beautiful flowers and was created by the garden’s Victorian founder Henry Pochin in 1880.
Based on the pergola walkways of the 16th and 17th centuries, it is believed to be the longest and oldest in Britain.
As property manager William Greenwood says: “The Laburnum Arch is the jewel in the crown of our springtime at Bodnant Garden and something everybody should see at least once in a lifetime.” So add this gem to your bucket list and plan a trip – the best time is at the end of this month and early June. Laburnums are easygoing trees. Grow on well-drained soil in a sunny spot for the best flowers. Like other members of the legume or pea family, they have an ability to fix nitrogen from the air which allows them to feed themselves on poorer ground. The situation they dislike most is heavy, waterlogged soil. They don’t require much in the way of pruning but if you do need to remove a branch because it’s in the way or diseased looking, prune late summer to winter as sap will flow out freely at other times, the loss of which can harm the tree. A word of warning as well about the long twisted pea pods that follow flowering – these are toxic and can be lethal so bear that in mind if there are youngsters about.
The most popular variety is ‘Vossii’ with sprays of flowers up to one-and-a-half feet long!
It’s fast growing with fine, dark green foliage, will flower even when young and has been awarded the RHS Award of Garden Merit.
‘Yellow Rocket’ is a more slender variety so you could fit this one into a smaller garden.
The classic planting combination is to underplant with purple alliums but a scattering of bluebells or camassias would also be a pleasing partnership.
It can fix nitrogen from the air so it can feed itself on poor ground