Boule de Neige, close-up of the flower
Photo: Arnaud 25, CC BY-SA 4.0
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BourbonFrançois Lacharme, 1867White and cream

Boule de Neige

Pure-white globular flowers with pink buds; sweet, creamy old-rose fragrance.

'Ball of Snow' · old garden rose

Variety profile

Flowering

Repeat-flowering in flushes through the season

Awards

Classic

Classic white Bourbon rose of the XIX century

Winter hardiness

−29 °C

USDA zone 5b+. Most of Ukraine; in the north/east – with light winter protection.

Compare reference temperatures

Plant size

120–150 × 90–120 cm
person 170 cmon a supportup to 3 m120–150 cm
Habit
Upright, slender
Dimensions
120–150 cm (up to 300 cm on a support) × 90–120 cm
Support
No support needed – but the thin canes can be tied to a post or a low support
Shoots
Thin, arching – can be trained onto a low support
Branching
Moderate

Flower

6–7 cm
Bud shape
Globular; the tips of the outer petals crimson-pink – a characteristic feature
Open flower
Globular, cup-to-rosette shape, with inrolled edges – forms a 'snowball'; diameter 6–7 cm
Fullness
Dense, ~26–40 petals
Flower carriage
In small clusters

Fragrance

Moderate, creamy

Moderate – a sweet, creamy note typical of old roses.

Sun

Sun / partial shade

Full sun to light partial shade; tolerates cooler conditions.

Thorns

Moderate
thornlessfewmoderatemanyvery many

Moderate number (precise data are limited).

Foliage

Dense, glossy, dark green.

All characteristics in a table
Group
Bourbon
Breeder
François Lacharme, France, 1867
Bud shape
Globular; the tips of the outer petals crimson-pink – a characteristic feature
Open flower
Globular, cup-to-rosette shape, with inrolled edges – forms a 'snowball'; diameter 6–7 cm
Colour
Pure white when open; buds noticeably pink/crimson at the tips; sometimes with a faint greenish bloom; in cool weather, pink streaks on the outer petals
Fullness
Dense, ~26–40 petals
Flower carriage
In small clusters
Flowering
Repeat-flowering in flushes through the season
Fragrance
Moderate – a sweet, creamy note typical of old roses
Hips
No data
Habit
Upright, slender
Branching
Moderate
Shoots
Thin, arching – can be trained onto a low support
Thorns
Moderate number (precise data are limited).
Dimensions
120–150 cm (up to 300 cm on a support) × 90–120 cm
Support
No support needed – but the thin canes can be tied to a post or a low support
Foliage
Dense, glossy, dark green
Resistance
Moderate; prone to black spot in damp conditions – needs air circulation
Variations of the variety
Parents: Mademoiselle Blanche Lafitte × Sappho; the name means 'snowball'

Colour scheme

Pure white when open; buds noticeably pink/crimson at the tips; sometimes with a faint greenish bloom; in cool weather, pink streaks on the outer petals

Rose neighbours

Perennials to plant nearby

Neighbouring roses

Other pure white garden varieties — a single snowy mood:

Perennial companions

Small white, green and silver flowers and foliage — a classic companion palette for white bouquets and 'moonlit' gardens:

astrantia 'Roma'hosta 'Patriot'veronicastrum 'Album'heuchera 'Silver Scrolls'

Variety features

What makes this old Bourbon rose interesting:

Pink buds → white flowerGlobular 'snowball' formOld-rose fragrance

More about the variety

Hips
No data
Variations of the variety
Parents: Mademoiselle Blanche Lafitte × Sappho; the name means 'snowball'

How to grow

Where to plant. Romantic and historic gardens, mixed borders, beside arbours and low supports, cottage gardens.

Climate. USDA 5b–10b; most of Ukraine without problems, in the coldest north/east – with light winter protection. Tolerates light shade.

Care. A sunny, airy spot to prevent spotting; watering at the base; sanitary pruning and removing spent flowers; optionally tie in thin canes.

About the name

Name. 'Boule de Neige' (French for 'snowball') – for the globular shape of the white flowers, which form a snowball.

Breeding. Bred by the French breeder François Lacharme in Lyon in 1867; parents Mademoiselle Blanche Lafitte × Sappho.

Significance. One of the classic white Bourbon roses – valued for its combination of pure-white globular flowers, pink buds and sweet fragrance.

Frequently asked questions about Boule de Neige

Does Boule de Neige need winter protection?

The cultivar’s reference temperature is −29 °C (USDA zone 5b+). Overwintering depends on the conditions. Most of Ukraine; in the north/east – with light winter protection.

How many times a season does Boule de Neige flower?

Repeat-flowering in flushes through the season.

How big does Boule de Neige grow?

120–150 cm tall, 90–120 cm wide. On a support — up to 300 cm.

How much sun does Boule de Neige need?

Sun / partial shade; full sun to light partial shade; tolerates cooler conditions.

What does Boule de Neige smell like?

Moderate – a sweet, creamy note typical of old roses.

Gardeners' photos and reviews

My climate

Choose a reference temperature to compare with the cultivar’s data. This is not an overwintering forecast or advice on winter protection; consider wind, moisture and the duration of frost.

Regional data are generalised. USDA describes average annual extreme minima, not a forecast; the values in the list are rounded. Check the conditions at your site. More information: Roses in Ukraine's climate.