Rose Single Cherry

'Single Cherry' is one of the most alluring dark-flowered roses in the Spinosissima class: a once-flowering shrub of crisp, early-season brilliance, carrying luminous cherry-red single flowers with bright stamens and a notably paler reverse to the petals. It is valued not only for its spring display, but also for the contrast between its fine, ferny foliage and the blackish, ornamental hips that follow. Among serious gardeners it has retained a quiet reputation as a rose for places where modern, high-maintenance cultivars often disappoint: poor sandy soils, lean borders, wild edges, and colder climates.

DESCRIPTION OF THE VARIETY

This rose belongs to the old and botanically intriguing world of the Scots roses, the cultivated descendants and relatives of Rosa spinosissima (often still encountered in horticulture as Rosa pimpinellifolia). In the widest horticultural sense, ‘Single Cherry’ is a Hybrid Spinosissima shrub; in a narrower historical sense, specialists have noted that its exact place among the “true” old Scots roses is not perfectly straightforward, because the group as a whole is clouded by centuries of synonymy, rediscovery, and relabelling. What is not in doubt is its character: it has the small-leaved, prickly, early-blooming constitution of the Sspinosissima roses, yet its flowers are much more dramatic in colour than the creamy-white wild type, and that saturated cherry to carmine-red bloom, relieved by a conspicuously lighter reverse, makes it immediately memorable.

Its enduring relevance in modern gardens lies precisely in this union of refinement and toughness. The plant is small to medium in stature rather than imposing, but it has the power of accent: in flower it reads from a distance, and out of flower it remains useful because of its compact, prickly framework, neat foliage, and decorative dark hips. It suits the present appetite for resilient, wildlife-friendly shrubs every bit as well as it satisfies the older taste for botanical roses and historical cultivar collections. Among the few dark red or deep cherry-flowered Spinosissima roses still regularly encountered in commerce, it remains distinctive for being single, openly pollen-bearing, and visually “two-coloured” in the old Scots rose sense: the upper surface of the petal rich and dark, the reverse much paler or silvery.

FLOWERING

As a garden rose, ‘Single Cherry’ should be understood first and foremost as an early, predominantly once-flowering rose. It is non-remontant or once-blooming rose, opening in late spring to early summer and is among the earliest cultivars in the group. A few later flowers may occasionally appear in autumn, but these stray blooms do not amount to true repeat flowering and should be considered incidental.The main display is profuse, theatrical, and all the more valuable for arriving before the majority of summer Shrub roses.

Flower bud:

The buds of ‘Single Cherry’ start from bright rose-pink or pinkish-red to a more intense cherry-red colour on the open bloom. The flowers arising from the leaf axils in classic Scots rose fashion, and the buds appear to sit close to the prickly, leafy stems.

Bloom:

The blooms of ‘Single Cherry’ are single, open from cupped to almost flat, and strikingly lucid in effect. The colour varies from cherry-red to carmine-red with a lighter, paler, whitish, or silvery reverse; the centre is set with conspicuous golden stamens that give the flower sparkle and make it valuable to pollinators. The visual impression is not of a flat scarlet, but of a dark, velvety, almost black-red wash on the upper surface of the petals, often softened or cooled by the reverse so that the flower seems to shift tone as it faces light and shadow. This two-toned quality is one of the rose’s defining charms and sets it apart from plainer single red Scots roses. The flowers are small to medium sized, they are about 5 cm (roughly 2 in.) in diameter, but sometimes can be larger, of about 7 cm (2.7 in.); in harsher conditions they can be smaller. They are born mostly singly or occasionally in small clusters.

The flowering effect on the shrub is particularly attractive because the blossoms are displayed among fine foliage rather than above it, and because the plant is early enough to be seen almost as a herald of the rose season. It starts to bloom among the first Spinosissimas, and in the garden it often reads as a bush studded with small, glowing discs of dark cherry-red and yellow. For gardeners accustomed to repeat flowering roses the flowering period may feel brief; but for gardeners who value seasonality and botanical character, it is exactly that concentrated burst which gives the cultivar its distinction.

Petals:

The flower is usually five-petalled in the manner of a true single rose. The petals are relatively broad for the scale of the flower, with a smooth, simple outline, and they open readily to expose the staminal boss. Their most important qualitative feature is colour contrast: the upper deep cherry, crimson-carmine, or purplish red surface contrast well distinctly paler, sometimes whitish or silvery reverses. As the bloom ages, the upper surface may fade, while the reverse remains cool and pale, strengthening the impression of tonal complexity rather than dramatic “fading” in the modern florist’s sense. Because the flower is single and lightly built, it does not have the leathery persistence of a thick-petalled modern shrub rose; yet this is not a defect so much as an adaptation of style. The blooms tend to clean themselves, and the shrub’s value is enhanced when spent flowers are left to produce highly decorative hips. In showery weather they are generally less prone to balling than fuller old roses, though individual blossoms are naturally evanescent.

Fragrance:

The fragrance of Rosa spinosissima ‘Single Cherry’ is light but pleasant, of a wild-rose character; it is usually fragrant enough to be noticed at close range, especially in warm still weather, but is not reliably among the most powerful perfumed shrubs in the garden.

Reproductive parts:

The reproductive display is one of the most interesting features of this rose. The stamens are prominent golden or bright yellow, a vivid ring present against the dark petals and one of the reasons the flowers draw bees so readily.

This rose produces numerous ornamental, small, rounded fruits (hips) after the flowering, darkening to blackish, blue-black, or purple-black in the manner typical of the Spinosissima group.

PLANT

Rose ‘Single Cherry’ is classified as Hybrid Spinosissima, standing close to the old Scots roses in habit and temperament even if its exact historical placement within the oldest “true Scots” strains is not fully settled. Authoritative records use names Rosa spinosissima ‘Single Cherry’, Rosa pimpinellifolia ‘Single Cherry’ and ‘Red Nelly’ as accepted synonyms, and they consistently place it among the Hybrid Spinosissima or Scots rose classes. The plant is deciduous, prickly, and naturally bushy, and it combines the dense, twiggy framework characteristic of the group with a somewhat broader, at times arching outline as it matures. Height in cultivation varies significantly with provenance, climate, soil, and whether the plant is grown on its own roots. Its dimensions vary for mature and well-established plants from around 90 to 150 cm (3 - 5 ft) in height and in spread, but some gardeners report even greater extension under favourable conditions and where suckers are allowed to develop freely.

Its ornamental value lies in its whole seasonal rhythm. In spring there is the dark flush of bloom; in summer a dense, brushy green shrub; in late summer and autumn the dark hips and sometimes attractive leaf colour; and throughout the year a tactile architecture of innumerable prickles and short branchlets. It is particularly well suited to naturalistic planting, country gardens, low mixed hedges, banks, coastal or sandy borders, and places where a looser, more botanical rose is wanted rather than a repeatedly deadheaded modern shrub. Where space is tight, it can also be treated as a smaller specimen shrub, but gardeners should remember that spinosissima roses are happiest when not over-restrained.

In terms of care it requires very basic techniques. Place in full sun gives the best flowering and generally the best foliar health, though light partial shade is tolerated. Well-drained soil is far more important than richness, and the plant is repeatedly recommended for chalk, loam, sand, poor soils, and low hedging. Mulching and a balanced feed in spring are beneficial, but excessive coddling is unnecessary and may even dilute the crisp character for which the group is prized. Once established, this is a rose to grow rather leanly and openly rather than force into lush, soft growth.

Pruning should be restrained. Because the plant flowers essentially once and is valued for hips as well as bloom, very hard annual cutting is unhelpful. Remove dead, exhausted, crossing, or damaged wood; thin old stems from the base if renewal is needed; and shorten only as required to shape or contain the shrub. If grown on its own roots, suckers may be either encouraged to form a colony or removed to keep the plant within bounds. Deadheading is unnecessary unless a tidier summer appearance is preferred, and if hips are wanted it should be avoided altogether.

Foliage:

The foliage is one of the cultivar’s key features. It is ferny, fine-textured, and small in size, with tones ranging from grey-green or bluish-green to fresh medium green, the colour varies with season. This variation is unsurprising in a Spinosissima group, where light, soil, and exposure can shift the apparent colour. In effect, the leaves are neat, close-set, and elegant, contributing to the plant’s dry-land, airy beauty and setting off the intensity of the red flowers very effectively. Their surface is generally matte to only faintly glossy. Ornamentally, the value of the foliage lies in its scale and botanical precision. It lends the bush a fine grain, which is why the flower colour appears even more vivid than it would on a coarse-leaved plant.

Leaflets:

The leaves typically carry small, rounded to oval or obovate leaflets characteristic of the group, commonly in the usual R. spinosissima range of five to nine, sometimes more. They are closely set, simply serrated, glabrous or nearly so except sometimes along the midrib, giving it a neat, fine, and fern-like appearance. The overall impression is light, pinnate with delicate serration and a compact, closely arranged venation pattern.

Wood:

The framework is dense, twiggy, and rather intricately branched, which is exactly what one wants in this class of rose.The young shrubs may be more compact and erect, while older, freer plants widen and arch. In colder climates or on its own roots it may also broaden through suckering and form small colonies.

Prickles:

This is unmistakably a Spinosissima rose, and the armature is correspondingly abundant. The species epithet itself refers to extreme spininess, and stems of this rose carry numerous prickles of various sizes. On ‘Single Cherry’ these are a practical part of the plant’s character: they give the shrub defensive value in hedges, make it less suited to a narrow path-side planting, and contribute strongly to its wild, old Scots rose aspect.

Small prickles:

The stems of this rose bear a mixture of slender small prickles and bristle-like armature, and ‘Single Cherry’ retains that generally very prickly and many-pointed look.

Disease resistance and stress tolerance:

This is one of the most important sections for practical growers, and it needs careful distinction between documented cultivar performance and the broader reputation of the spinosissima group. ‘Single Cherry’ is generally robust, tough, easy and low-maintenance rose and has very good resistance to powdery mildew and black spot. At the same time, it is not immune to most common rose problems - black spot, rust, powdery mildew, dieback, and others; this rose is generally healthier than many modern roses when grown in open, sunny, well-drained conditions, but not botanically immune.

Its resistance to environmental stress is more convincing, as Spinosissima lineage is strongly associated with poor sandy soils, drought tolerance, coastal exposure, and suckering colonization of difficult sites; the species ecology literature places it naturally on dunes, shingle, cliffs, and dry open ground. Therefore rose ‘Single Cherry’ is ideal for poor sandy soil and low hedging, it is highly recommended for wildlife gardens, mixed borders, natural planting, and even coastal conditions.

Cold hardiness is among its strongest credentials. The RHS gives the cultivar the maximum outdoor hardiness rating of H7, meaning suitability for the severest European continental climates. In northern Ukraine, where trial plants were not winter-covered and winter minima over the study period fell as low as -23.4°C (-10.1°F), all Spinosissima cultivars in the trial, including ‘Red Nelly’, showed high and stable frost resistance.

Heat tolerance appears good in the sense common to the Spinosissima group: the plant is not a soft rose for humid, airless positions, but it tolerates exposed sun and lean soils well once established. In hotter gardens, good drainage and airy placement remain important. Wind tolerance, likewise, is best inferred from the species and its long use in open and coastal situations, but the cultivar’s dense structure and small leaves are plainly congenial to such conditions.

The name ‘Single Cherry’ is straightforwardly descriptive and horticulturally apt: “single” for the five-petalled open flower, and “cherry” for the rich red tone which, in strong light, can indeed suggest ripe sour cherry or dark carmine fruit skin. It is also the earliest currently traced name in accessible literature, being recorded in Graham Stuart Thomas’s Shrub Roses of Today in 1962.

‘Red Nelly’, by contrast, is the synonym more commonly encountered in continental European commerce, especially in Germanic and Nordic contexts. The personal origin of “Nelly” has not been reliably documented in the accessible sources, so it should be treated as an old nursery or collector synonym of uncertain derivation rather than confidently explained as a commemorative dedication.

The two names are now cross-linked by major databases and nurseries, and that dual usage is well established. At the same time, some specialist commentary warns that plants circulating as ‘Single Cherry’ and ‘Red Nelly’ have not always been perfectly uniform, and that two closely similar roses may at times have been confused in commerce. This makes provenance worth attending to when building a reference collection.

This rose no awards, trial certificates, ADR distinctions, RHS Awards of Garden Merit, AARS recognitions, or similar official honors were confirmed in the accessible authoritative sources.

ORIGIN OF THE VARIETY

The precise parentage is not recorded nor was it confirmed for ‘Single Cherry’ / ‘Red Nelly’ rose, which leaves the parentage unknown. The cultivar is best treated as an old, long-circulated Spinosissima rose of undocumented origin already in cultivation before 1962. The earliest traced appearance of the name ‘Single Cherry’ is in Graham Stuart Thomas’s Shrub Roses of Today of 1962.

A further nuance is supplied by Peter Boyd’s long study of Scots roses. His published summaries indicate that ‘Single Cherry’ is known as ‘Red Nelly’ in Europe and that the name used by Graham Thomas has priority among the names currently in circulation. Boyd also suggests that the cultivar sits near the edge of what might be called the “typical” Scots roses, which is one reason it is safer to describe it as a Hybrid Spinosissima closely allied to the old Scots roses than to insist on an origin story that cannot yet be proved. In short, precise breeder documentation is limited, and any more exact origin narrative would be speculative.

BACKGROUND OF THE VARIETY

Rose ‘Single Cherry’ occupies a particularly attractive niche. It is one of the dark-flowered, single members of the Spinosissima group still broadly obtainable, and it embodies several classic Scots rose virtues at once: early bloom, fine foliage, abundant armature, wildlife value, dark hips, and a capacity for hard, exposed, or meagre sites. Yet it also feels a little more polished than the harsher older red singles, for the flower colour is richer and the pale reverse more obvious. This is why specialists repeatedly single it out for praise, and why it continues to appear in serious nursery catalogues in Britain, France, Germany, Belgium, Denmark, and Italy. Historically and horticulturally, it also matters because it has fed into later breeding. Finnish records for ‘Tove Jansson’ identify that cultivar as a cross between ‘Poppius’ and ‘Red Nelly’, and Nordic rose literature describes ‘Tove Jansson’ as a dark carmine Spinosissima with a velvety sheen. That is significant in two ways: first, it shows that ‘Red Nelly’ / ‘Single Cherry’ is fertile enough to serve in breeding; second, it confirms that modern northern breeders considered it worth using as a source of colour and hardiness. In that sense, ‘Single Cherry’ is not only a descendant from the old Scots rose lineage, but also a bridge to the Modern northern shrub rose tradition.

SUMMARY OF THE VARIETY

‘Single Cherry’ is a rose for gardeners who admire the old virtues: seasonality, restraint of scale, grace of foliage, and a flower that is simple yet unforgettable. For cold and temperate gardens, especially those with poorer soils or a naturalistic disposition, it remains one of the most desirable dark single Scots roses still available which incorporated the following unique combination of characteristics:

  single, cherry-red flowers with a distinctly paler, often silvery reverse;

  early, once-flowering display of strong visual impact among the first roses of the season;

  fine, fern-like Spinosissima foliage and a dense, prickly, bushy framework;

  small, rounded, blackish to blue-black hips of high ornamental value;

  notably tough constitution suited to poor soils, cold winters, and low-input gardening.

For the rose variety ‘Single Cherry’ the suitable propagation methods are hardwood cuttings in autumn, softwood cuttings under protection in spring or summer, and chip budding in summer; for own-root plants, division or lifting of suckers during dormancy is also entirely appropriate and accords well with the natural suckering habit of the group. For collectors, own-root propagation is especially desirable, because it preserves the plant’s authentic manner of growth and ensures that any suckers remain true to the cultivar.

COMPARISON WITH PARENTS

Since precise seed and pollen parent documentation for this cultivar was never recorded, a formal parent-by-parent comparison cannot be made reliably.

COMPARISON WITH THE CLOSEST COMMERCIALLY AVAILABLE CULTIVAR

Among currently available Spinosissima roses, ’William III’ is probably the closest commercially familiar comparator. Both are small to medium, hardy, early once-flowering shrubs of the Scots rose lineage, both have dark-toned flowers with paler reverses, and both set dark ornamental hips. The differences, however, are decisive. ‘William III’ bears semi-double magenta-crimson flowers that mature toward plum or lilac-pink, and it is often distinctly dwarf and thicket-forming; ‘Single Cherry’ bears simpler, more open flowers in clearer cherry-red or dark carmine, with a cleaner yellow-eyed look and greater transparency to pollinators. ‘William III’ has a richer, thicker, and more velvety appearance; meanwhile ‘Single Cherry’ is brighter, lighter, and more lucid. In garden use, ‘Single Cherry’ is the better choice where a single-flowered, wildlife-friendly, almost botanical effect is desired, while ‘William III’ suits those who want a darker, more old-fashioned, semi-double richness in a similarly tough shrub.

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