Cold hardiness & minimum temperature

Is Rouge Vif d'Etampes Pumpkin (Cucurbita maxima 'Rouge Vif d'Etampes')cold hardy? Hardiness zone & min temp

Also called Cinderella pumpkin, Rouge Vif d'Etampes, French heirloom pumpkin.

More about rouge vif d'etampes pumpkin

About Rouge Vif d'Etampes Pumpkin

Cucurbita maxima 'Rouge Vif d'Etampes' · also called Cinderella pumpkin, Rouge Vif d'Etampes · edible

Rouge Vif d'Etampes is a French heirloom pumpkin (Cucurbita maxima) famed for its deeply ribbed, flattened shape and vivid red-orange skin that inspired the 'Cinderella' nickname. The vines sprawl widely and need full sun and a long warm season. Flesh is moderately sweet, good for pies and decoration, and the cured fruit stores for several months.

Cold limit: USDA 3-12 (warm-season annual) · RHS H2 (18-30°C)

Watch for — Uneven ripening or splitting: Heavy rain after dry spells can crack the large fruit; keep watering steady and harvest before hard frost.

What rouge vif d'etampes pumpkin's hardiness rating actually means

Hardiness works differently for rouge vif d'etampes pumpkin: it is grown as a seasonal crop, not overwintered. The question is not "what zone" but "how long is your frost-free growing window". 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 3-12 (warm-season annual) — 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

As an annual crop, its "minimum temperature" is the first hard frost — that is the end of the plant's life, not a survivable low. Many types are also damaged by light frost (around 0 °C).

Concretely, for rouge vif d'etampes pumpkin as it gets too cold:

Light frost (around 0 to −2 °C) damages or kills tender summer crops outright; cold-hardy types take a few degrees of frost.
The plant does not "survive winter" — its life cycle simply ends, by design, when frost arrives or it finishes cropping.
A surprise late spring frost can also kill young transplants set out too early, before the season even starts.

Can rouge vif d'etampes pumpkin go outside or overwinter — and where?

Time it to your frost dates: sow or plant out after the last spring frost, and aim to harvest before the first autumn frost.
In short-season zones, start it indoors or under cover to stretch the effective growing window.
Hardier crops in this group can be sown for an autumn or overwintered harvest in mild zones — check the specific crop.

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 rouge vif d'etampes pumpkin 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 rouge vif d'etampes pumpkin

Rouge Vif d'Etampes Pumpkin is right on a hardiness edge in many gardens, so if you are pushing it, these measures buy it the margin it needs:

Use fleece, cloches or a cold frame at each end of the season to dodge a borderline frost and add growing weeks.
Have row cover ready for an unexpected late spring or early autumn frost.
Know your local last- and first-frost dates and count back the crop’s days-to-maturity to schedule the sowing.

Rouge Vif d'Etampes Pumpkin hardiness — frequently asked questions

Is rouge vif d'etampes pumpkin cold hardy?

Hardiness works differently for rouge vif d'etampes pumpkin: it is grown as a seasonal crop, not overwintered. The question is not "what zone" but "how long is your frost-free growing window". A seasonal crop, not a perennial. Rouge Vif d'Etampes Pumpkin is grown 3-12 (warm-season annual); you sow after the last frost and harvest before the first one, then start again next year.

What is the minimum temperature rouge vif d'etampes pumpkin can survive?

As an annual crop, its "minimum temperature" is the first hard frost — that is the end of the plant's life, not a survivable low. Many types are also damaged by light frost (around 0 °C).

What hardiness zone is rouge vif d'etampes pumpkin?

Rouge Vif d'Etampes Pumpkin is rated USDA 3-12 (warm-season annual) and RHS H2 — Tender — survives a frost-free greenhouse or a very mild, sheltered spot.

Can rouge vif d'etampes pumpkin survive winter outside?

Time it to your frost dates: sow or plant out after the last spring frost, and aim to harvest before the first autumn frost. In short-season zones, start it indoors or under cover to stretch the effective growing window. Hardier crops in this group can be sown for an autumn or overwintered harvest in mild zones — check the specific crop.

How do I protect rouge vif d'etampes pumpkin from frost?

Use fleece, cloches or a cold frame at each end of the season to dodge a borderline frost and add growing weeks. Have row cover ready for an unexpected late spring or early autumn frost. Know your local last- and first-frost dates and count back the crop’s days-to-maturity to schedule the sowing.