Dublin Bay Rose (Rosa 'Dublin Bay') - red flowers, illustrated plant cardIllustration

Dublin Bay Rose

Rosa 'Dublin Bay'

Dublin Bay Rose blooms from June through October.

Bloom calendar
Bloom time
Jun–Oct
not yet checked
Hardiness
Zones 5–9
not yet checked
Sun
Full sun
not yet checked
Water
Moderate water
not yet checked
Mature size
8 ft × 6.5 ft
not yet checked
Type
Rose
house classification

Months here are Northern Hemisphere months; in the Southern Hemisphere, shift them by six months.

Growing Dublin Bay Rose

Plant it in full sun. It prefers moderate water. It is hardy in USDA zones 5–9. Expect it to reach about 8 ft tall and 6.5 ft wide at maturity, in roughly 3 years (not yet checked).

No toxicity note is on file for Dublin Bay Rose. That is not a clearance: check its safety for people and pets before planting.

Verification
What this means

Generated by an earlier AI feature of BloomsEye and not yet checked against outside sources, its scientific name included, so treat every fact above as a starting point. An audit keeps its values consistent with the rest of the library, which is not the same as being right. The source-by-source check is working through the whole library in the open, and a checked plant says so in this row.

When to plant Dublin Bay Rose

Plant Dublin Bay Rose in early spring as soon as the soil is workable, or in early fall at least six weeks before your first frost, so roots establish in cool weather. In zone 7, the middle of its hardy zones 5 to 9, spring means March to May and fall means September or October. Once settled, it blooms from June to October.

Month-by-month timing for your zone is on the planting calendar; if you garden near zone 7, the middle of this plant's hardy range, start with zone 7 in March. Derived from the plant's category, zones and bloom months plus typical zone frost dates, not checked separately.

How big does Dublin Bay Rose get?

Illustration of Dublin Bay Rose drawn to scale beside an adult8 fttall5 ft 7 inan adult6.5 ftwide
About 8 ft tall and 6.5 ft wide at maturity: half again as tall as an adult.

See Dublin Bay Rose in a garden plan: the planner shows it in 3D beside everything else you add, growing toward this size over the years.

How far apart to plant Dublin Bay Rose

Derived from the mature spread above by a fixed rule, not checked separately: spacing is the spread, center to center.

Space Dublin Bay Rose about 6.5 ft apart, center to center, so each plant has room to reach its full width.

Plant them
6.5 ft apart
Per 10 sq ft
one needs about 42 sq ft
4 by 8 ft bed
about 1

Add Dublin Bay Rose to a garden plan and the planner draws it at its full width, so you see the spacing before you buy.

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