Roses for poorer soil

Knowing your roses will help enormously when choosing what to plant because not only are there different habits - from large and branching to neat and compact, from ground cover to upright or climbing, some roses are more tolerant of poor soil whilst others are much fussier.

Species roses and simply bred roses tend to be really healthy and more tolerant of poorer soil. However they have a tendency to produce single flowers in late spring and very early summer, so these are more ephemeral than most roses. On the plus side they do set hips that are often greatly appreciated by birds. The stems also tend to be thorny, so they are most useful as free-standing shrubs, or in wilder areas rather than in flower borders. They also make good screens or hedges, which will help deter unwanted visitors.

Good species roses include Rosa canina, the ‘dog rose’ or ‘wild rose’ which has pale green leaves and a vigorous, sprawling habit quickly creating a thick impenetrable prickly hedge in no time. The pink-flushed, white flowers have a lovely scent and appear throughout summer. As these fade the glossy bright vermillion hips form, adding interest into the autumn garden, but also it is a wonderful addition to a wildlife-friendly garden as the hips are very attractive to birds and wildlife. This is a tough rose which is tolerant of most soils and sites, being particularly useful in coastal areas.

The Gallica roses, from dry and warm parts of Southern and Central Europe, are also good on poorer soil. The foliage tends to be matt and grass-green and the habit upright so sometimes these mainly pink roses are used as hedging. In time they can sucker, controllably so, and produce a thicket given time.



Well-bred gallicas include the dark-purple ‘Tuscany Superb’, which has flat open flowers that display a golden boss of stamens, making it very insect friendly. ‘Charles de Mills’ is a more petal-packed, taffeta-textured rose, which eventually displays a touch of leaf-green in the middle of its port-wine flowers. These mid-19th century roses add depth to paler pinks and just flowering once shouldn’t put you off, for they are both excellent.

The Alba roses, which have greyer foliage, are also very good on poorer soil. 'Königin von Dänemark’ (Queen of Denmark) is considered the best of all. The quartered flowers open to a soft-pink and it was the rose everyone wanted to grow when it was released in 1830. It’s stood the test of time, flowering just once in July magnificently well. It will also tolerate poorer soil and a poor position too.

The other group of roses which thrive on poor soil are the Rugosa roses bred from a Japanese species found in sandy soils. Rugosas do not enjoy limey soil, which sends their foliage yellow, but will do anywhere else on well-drained soil. These roses have wrinkled (or rugose foliage) which is green and rounded. The single or semi-double flowers are highly scented and large hips can follow sometimes. They’re very healthy and the benchmark variety, 'Roseraie de l’Haÿ’, was raised in France in 1901 and named after the famous rose garden where it was found. The fragrant crimson flowers are more petal-packed than most Rugosa roses, so hips do not form very often. However this ample rose will flower in some shade and is best incorporated with other shrubs. The loosely double-white ‘Blanche Double de Coubert’ (often sold as ‘Blanc Double de Coubert') makes an excellent hedge and flowers over a longer period, although there are no hips. Prune lightly every spring, because there is usually some die back after winter.



Hybrid Musks were bred in the dry county of Essex, so they do well on thinner soils and in warm positions. They were mostly bred by the keen Rosarian the Reverend Joseph Pemberton. Twenty two were bred in all and eleven are considered really top notch. Although variable in habit, they are all highly scented, and ‘Buff Beauty’ (introduced by Pemberton’s head gardener’s wife in 1937) is a large shrub rose that needs a warm site and time to establish. ‘Buff Beauty’ normally begins to flower in July, after most roses, and then continues until late. The warm buff-apricot flowers are flattered by coppery red foliage but like all Hybrid Musks it must be lightly pruned.

Rambler roses also tolerate poor soils. Most only flower once, but they do it magnanimously. Add a viticella clematis, such as ‘Étoile Violette, and allow it to scramble through to provide late-summer flower. Habits vary from modest to rampant and the new growth is often vigorous so the usual method is to tie the new shoots in before Christmas whilst cutting out some of the older wood. All take time to settle in. ’Paul’s Himalayan Musk’ bears clusters of pale pink flowers in late June but it will easily scale a mature tree, cascading down the other side in sheets of flower, so it’s not for a small space. The all-white ‘Rambling Rector’ needs space also. The lemon-white ‘Albéric Barbier’ is a rambler of moderate vigour, with a charming habit of throwing out late flowers. The compact ‘Phyllis Bide’ bears clusters of sweetly scented salmon-pink flowers, although this is very thorny so site it carefully!



Perhaps the best rose for impoverished soil is the lightly fragrant pink shrub rose ‘Bonica’, bred in France by Meilland in 1981. It’s hardly ever out of flower and is a manageable size, up to four feet (1.2m) at most. Each cluster can have as many twenty flowers and it’s very healthy.