Cold hardiness & minimum temperature

Is Fuchsia 'Pink Marshmallow' (Fuchsia 'Pink Marshmallow')cold hardy? Hardiness zone & min temp

Also called Pink Marshmallow fuchsia, double trailing fuchsia.

More about fuchsia 'pink marshmallow'

About Fuchsia 'Pink Marshmallow'

Fuchsia 'Pink Marshmallow' · also called Pink Marshmallow fuchsia, double trailing fuchsia · flowering

Fuchsia 'Pink Marshmallow' is a vigorous trailing cultivar renowned for its exceptionally large, fully double flowers in soft white flushed with palest pink. Its dramatic blooms make it a showpiece basket plant. It requires cool, bright conditions and regular feeding to sustain the energy needed for its large double flowers. Not listed as toxic by the ASPCA.

Cold limit: USDA 10-11 (frost-tender; overwinter cuttings under glass) · RHS H2 (10-22°C)

Watch for — Petal browning: White and pale petals show brown spotting from water splash, fungal issues, or cold temperatures. Water at the base and ensure good air flow.

What fuchsia 'pink marshmallow''s hardiness rating actually means

Fuchsia 'Pink Marshmallow' is half-hardy (RHS H2). It survives a mild winter outdoors in a sheltered spot, but a hard frost kills it — so in colder zones it is lifted, potted, or grown as a tender plant. Its RHS rating of H2 means: Tender — survives a frost-free greenhouse or a very mild, sheltered spot. On the US scale that maps to USDA 10-11 (frost-tender; overwinter cuttings under glass) — the zones where it can be left outdoors year-round.

New to these scales? The USDA hardiness zone map explained covers how the zone numbers work, and you can find your own zone with the zone finder.

Minimum temperature — and what happens below it

Minimum survivable temperature is roughly about 1 to 5 °C — tolerates cold but no real frost. Fuchsia 'Pink Marshmallow' shrugs off cold nights but a real, sustained freeze will kill it.

Concretely, for fuchsia 'pink marshmallow' as it gets too cold:

Down to roughly about 1 to 5 °C it copes, especially if dry and sheltered.
A sustained hard frost collapses the top growth; whether it returns depends on whether the roots, crown or tubers froze.
Wet cold is far more lethal than dry cold for this plant — soggy, frozen soil is the usual killer.

Can fuchsia 'pink marshmallow' go outside or overwinter — and where?

It can live outside year-round only in the mildest, most sheltered part of USDA 10-11 (frost-tender; overwinter cuttings under glass) or a frost-free UK microclimate.
In colder zones, grow it in a pot you can move under cover, or lift its tubers/roots and store them frost-free over winter.
A south-facing wall, free-draining soil and a dry winter position can push it a full zone hardier than the books suggest.

Work back from your local frost dates with the frost-date calculator: the last spring frost and first autumn frost are what really decide when fuchsia 'pink marshmallow' can be outside. US growers can check USDA zones; UK growers should use the RHS hardiness ratings, which match the H2 figure above.

Frost protection for borderline fuchsia 'pink marshmallow'

Fuchsia 'Pink Marshmallow' is right on a hardiness edge in many gardens, so if you are pushing it, these measures buy it the margin it needs:

Mulch the crown or root zone deeply with bark, straw or leaf-mould before the first hard frost.
Move container plants against a warm wall or into an unheated but frost-free porch or greenhouse.
Fleece the top growth on the coldest nights, and keep it on the dry side — dry roots survive cold far better than wet ones.
Lift dahlia-type tubers or tender crowns after the first light frost blackens the foliage and store them somewhere cool but frost-free.

Fuchsia 'Pink Marshmallow' hardiness — frequently asked questions

Is fuchsia 'pink marshmallow' cold hardy?

Fuchsia 'Pink Marshmallow' is half-hardy (RHS H2). It survives a mild winter outdoors in a sheltered spot, but a hard frost kills it — so in colder zones it is lifted, potted, or grown as a tender plant. Borderline outdoors. In its mild end of USDA 10-11 (frost-tender; overwinter cuttings under glass) (and sheltered UK gardens) fuchsia 'pink marshmallow' can stay out; in colder areas it must be lifted, brought in, or treated as a frost-tender plant.

What is the minimum temperature fuchsia 'pink marshmallow' can survive?

Minimum survivable temperature is roughly about 1 to 5 °C — tolerates cold but no real frost. Fuchsia 'Pink Marshmallow' shrugs off cold nights but a real, sustained freeze will kill it.

What hardiness zone is fuchsia 'pink marshmallow'?

Fuchsia 'Pink Marshmallow' is rated USDA 10-11 (frost-tender; overwinter cuttings under glass) and RHS H2 — Tender — survives a frost-free greenhouse or a very mild, sheltered spot.

Can fuchsia 'pink marshmallow' survive winter outside?

It can live outside year-round only in the mildest, most sheltered part of USDA 10-11 (frost-tender; overwinter cuttings under glass) or a frost-free UK microclimate. In colder zones, grow it in a pot you can move under cover, or lift its tubers/roots and store them frost-free over winter. A south-facing wall, free-draining soil and a dry winter position can push it a full zone hardier than the books suggest.

How do I protect fuchsia 'pink marshmallow' from frost?

Mulch the crown or root zone deeply with bark, straw or leaf-mould before the first hard frost. Move container plants against a warm wall or into an unheated but frost-free porch or greenhouse. Fleece the top growth on the coldest nights, and keep it on the dry side — dry roots survive cold far better than wet ones. Lift dahlia-type tubers or tender crowns after the first light frost blackens the foliage and store them somewhere cool but frost-free.