Plants for the Back of the Border

Taller plants sit well towards the back of the border, adding height as well as providing a backdrop for the front-runners.

RHS Chelsea Flower Show plant of year
Planting combinations
Ground cover
Used at RHS Chelsea Flower Show
Showing Position : Back of border clear all
859 items
Dahlia Copperboy
Dahlia 'Copperboy'
From £5.99
available to order from winter
Penstemon heterophyllus Heavenly Blue

New

Penstemon heterophyllus 'Heavenly Blue'
From £8.99
available to order from summer
Penstemon Pensham Bilberry Ice (Pensham Series)

New

Penstemon 'Pensham Bilberry Ice' (Pensham Series)
From £8.99
available to order from spring 2027
Penstemon Elmley

New

Penstemon 'Elmley'
From £8.99
available to order from spring 2027
Pensham Penstemon collection

New

Pensham Penstemon collection
From £26.97
available to order from spring 2027
Iris Dusky Challenger
Iris 'Dusky Challenger'
From £24.99
available to order from spring 2027
Iris Benton Diedre
Iris 'Benton Diedre'
From £24.99
available to order from spring 2027