Cold hardiness & minimum temperature

Is Podophylla Rodgersia (Rodgersia podophylla)cold hardy? Hardiness zone & min temp

Also called bronze-leaved rodgersia, duckfoot rodgersia.

More about podophylla rodgersia

About Podophylla Rodgersia

Rodgersia podophylla · also called bronze-leaved rodgersia, duckfoot rodgersia · flowering

Rodgersia podophylla is grown for its bold, jagged, five-lobed leaves shaped like a duck's foot, bronze when young and again in autumn, with airy plumes of creamy-white summer flowers. A handsome bog and waterside perennial, it needs deep, moist, rich soil and shelter from hot sun and drying wind to keep its dramatic, colour-shifting foliage in good condition.

Cold limit: USDA 4-8 (hardy garden perennial) · RHS H7 (-4 to 24°C)

What podophylla rodgersia's hardiness rating actually means

Yes — podophylla rodgersia is genuinely cold hardy. Rated RHS H7 and USDA 4-8 (hardy garden perennial), it lives outdoors all year and needs winter cold rather than protection from it. Its RHS rating of H7 means: Hardy in the severest European continental winters. On the US scale that maps to USDA 4-8 (hardy garden perennial) — 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 below about −20 °C. Podophylla Rodgersia is built for winter — once established it takes hard frost and snow in its stride.

Concretely, for podophylla rodgersia as it gets too cold:

It tolerates winter lows to about −20 °C once established.
Below its rated zone, the visible damage is browned or blackened top growth and, in the worst case, a killed crown or root.
First-year, newly planted, or container-grown specimens are noticeably less hardy than established garden plants — the roots are exposed.

Can podophylla rodgersia go outside or overwinter — and where?

Plant it out within USDA 4-8 (hardy garden perennial) and it overwinters with little or no help.
It does not want to come indoors — a warm winter room actually weakens a hardy plant by denying it dormancy.
The real risks in its range are waterlogging, wind-rock on young plants, and a late hard frost on new growth — not ordinary winter cold.

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 podophylla rodgersia can be outside. US growers can check USDA zones; UK growers should use the RHS hardiness ratings, which match the H7 figure above.

Podophylla Rodgersia hardiness — frequently asked questions

Is podophylla rodgersia cold hardy?

Yes — podophylla rodgersia is genuinely cold hardy. Rated RHS H7 and USDA 4-8 (hardy garden perennial), it lives outdoors all year and needs winter cold rather than protection from it. An outdoor plant. Podophylla Rodgersia is hardy across USDA 4-8 (hardy garden perennial); it belongs in the ground or a frost-proof container, not on a windowsill, and many types actively need a cold winter to perform.

What is the minimum temperature podophylla rodgersia can survive?

Minimum survivable temperature is roughly below about −20 °C. Podophylla Rodgersia is built for winter — once established it takes hard frost and snow in its stride.

What hardiness zone is podophylla rodgersia?

Podophylla Rodgersia is rated USDA 4-8 (hardy garden perennial) and RHS H7 — Hardy in the severest European continental winters.

Can podophylla rodgersia survive winter outside?

Plant it out within USDA 4-8 (hardy garden perennial) and it overwinters with little or no help. It does not want to come indoors — a warm winter room actually weakens a hardy plant by denying it dormancy. The real risks in its range are waterlogging, wind-rock on young plants, and a late hard frost on new growth — not ordinary winter cold.

What happens to podophylla rodgersia below its minimum temperature?

It tolerates winter lows to about −20 °C once established. Below its rated zone, the visible damage is browned or blackened top growth and, in the worst case, a killed crown or root. First-year, newly planted, or container-grown specimens are noticeably less hardy than established garden plants — the roots are exposed.