UK hardiness
Is Long-Beaked Stork's Bill hardy in the UK?
Erodium botrys
More about long-beaked stork's bill in the UK
Long-Beaked Stork's Bill and the RHS hardiness rating
Long-Beaked Stork's Bill is rated RHS H3 — half-hardy, meaning it withstands winter minimums of about -5 to 1°C. In practice that means it survives outdoors only in mild or coastal areas, ideally with winter protection (fleece, a sheltered wall). The RHS rating describes an absolute minimum temperature, not an average: a single hard frost below its band is what does the damage, so the question is always "what is the coldest night my garden gets?", not "what is a typical winter here?".
This follows the RHS plant hardiness rating system (H1a–H7), the UK standard. For the US growing-zone view, see the long-beaked stork's bill USDA hardiness guide.
Does UK region change it?
UK winters vary far more by locality than by latitude. Mild western and coastal areas (the south-west, Pembrokeshire, western Scotland's coast) and urban heat islands run several degrees warmer than inland frost pockets, valleys, and exposed eastern sites at the same latitude. A plant marginal on its RHS rating often survives in a sheltered town garden but fails 20 miles inland — so judge by your own coldest recorded night and microclimate (a south-facing wall, a courtyard) rather than the regional average.
Overwintering long-beaked stork's bill in the UK
For a borderline-hardy plant, the UK winter killers are not just cold air but cold wet roots and wind. Improve drainage before winter, mulch the root zone, move containers to a sheltered spot or against a warm wall, and use horticultural fleece on hard-frost nights. Established plants in free-draining soil take far more cold than a recently planted one in heavy, wet ground.
Long-Beaked Stork's Bill UK hardiness — frequently asked questions
Is long-beaked stork's bill hardy in the UK?
Long-Beaked Stork's Bill is rated RHS H3 (half-hardy, hardy to about -5 to 1°C). It survives outdoors only in mild or coastal areas, ideally with winter protection (fleece, a sheltered wall).
Can long-beaked stork's bill stay outside over winter in the UK?
In most of the UK, yes, if your garden's coldest night stays within its RHS H3 band (around -5 to 1°C). In colder inland or northern gardens, give it a sheltered spot, sharp drainage, and fleece on hard-frost nights.
What does RHS H3 mean?
RHS hardiness ratings run H1a (needs a heated glasshouse) to H7 (survives below -20°C). Long-Beaked Stork's Bill's rating, H3, means half-hardy — it tolerates winter minimums of about -5 to 1°C. The rating is an absolute minimum, not an average.
How do I overwinter long-beaked stork's bill in the UK?
For a borderline-hardy plant, the UK winter killers are not just cold air but cold wet roots and wind. Improve drainage before winter, mulch the root zone, move containers to a sheltered spot or against a warm wall, and use horticultural fleece on hard-frost nights. Established plants in free-draining soil take far more cold than a recently planted one in heavy, wet ground.
Does UK region change whether long-beaked stork's bill survives?
UK winters vary far more by locality than by latitude. Mild western and coastal areas (the south-west, Pembrokeshire, western Scotland's coast) and urban heat islands run several degrees warmer than inland frost pockets, valleys, and exposed eastern sites at the same latitude. A plant marginal on its RHS rating often survives in a sheltered town garden but fails 20 miles inland — so judge by your own coldest recorded night and microclimate (a south-facing wall, a courtyard) rather than the regional average.
More long-beaked stork's bill care
See the full long-beaked stork's bill care guide, its temperature & humidity needs, and the US (USDA) hardiness version of this page.