Shrubs

Rugosa Rose 'Blanc Double de Coubert'

*Rosa rugosa*

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$26.95

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Planting essentials

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Discover the plant

Common nameRugosa rose 'Blanc Double de Coubert'
FamilyRosaceae
GenusPink
Speciesrugose
CultivarDouble White de Coubert
TypeFlowering shrub
Botanical name*Rosa rugosa*

Rugosa Rose ‘Blanc Double de Coubert’ (Rosa rugosa ‘Blanc Double de Coubert’). Elegant and intensely fragrant, the rugosa rose ‘Blanc Double de Coubert’ is an old variety that captivates with its large, pure white double flowers, with slightly crumpled petals and an enchanting old rose fragrance. Free-flowering and remontant, it blooms generously from June to autumn. Its dark green, crinkled foliage is very decorative and also extremely disease-resistant. This rose forms a dense, vigorous bush about 120 to 180 cm tall, ideal for natural hedges, informal beds, or low-maintenance gardens.

To plant the rugosa rose ‘Blanc Double de Coubert’, choose an appropriate exposure: full sun or at least 6 hours of direct sun per day. The recommended soil is rich, well-drained soil. Water at the base and allow air to circulate between the branches. Remove dead parts with a clean tool, then prune according to the rose's group. Winter protection depends on its hardiness and the potential presence of a graft union. Water the root ball before planting and ensure that water can drain after planting.

Allow a width of 150 cm (5 feet) to organize this plant's space in the garden. The indicated height of 151 cm (5 feet) helps in choosing its position relative to neighboring plants. Maintain access to the base for weeding, checking moisture, and removing damaged parts. Combine this variety with plants whose light and water needs are compatible. If you are considering a container, first check that its volume and drainage are suitable for root development. Roots in pots are more exposed to cold than those planted in the ground.

In the garden

Exposure
Full sun or at least 6 hours of direct sun per day.
Hardiness
Zone 2

Soil and care

Soil & care

Minimum temperature

-40°C

Watering

Very drought tolerant once established. Regular watering only the first year or during severe droughts.

Soil type

Rich, well-drained soil

Fertilization

Fertilize in spring with a rose or flowering plant fertilizer. Repeat every 4 to 6 weeks until mid-August. Do not fertilize after this time to allow the plant to fully enter dormancy.

Bloom and dimensions

Size, flowering & harvest

Mature height

151 cm (5 feet)

Width / spread

150 cm (5 feet)

Flower color

Double white

Foliage color

Green

Foliage type

Obsolete

Growth rate

Average

Growth habit

Dense shrubland

Bloom period

June to August

Wildlife and pets

Wildlife & precautions