UK hardiness
Is Anemone × hybrida 'Pamina' hardy in the UK?
Anemone × hybrida 'Pamina'
More about anemone × hybrida 'pamina' in the UK
Anemone × hybrida 'Pamina' and the RHS hardiness rating
Anemone × hybrida 'Pamina' is rated RHS H7 — very hardy, meaning it withstands winter minimums of about below -20°C. In practice that means it survives the harshest UK and continental winters. 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 anemone × hybrida 'pamina' 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 anemone × hybrida 'pamina' 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.
Anemone × hybrida 'Pamina' UK hardiness — frequently asked questions
Is anemone × hybrida 'pamina' hardy in the UK?
Anemone × hybrida 'Pamina' is rated RHS H7 (very hardy, hardy to about below -20°C). It survives the harshest UK and continental winters.
Can anemone × hybrida 'pamina' stay outside over winter in the UK?
In most of the UK, yes, if your garden's coldest night stays within its RHS H7 band (around below -20°C). In colder inland or northern gardens, give it a sheltered spot, sharp drainage, and fleece on hard-frost nights.
What does RHS H7 mean?
RHS hardiness ratings run H1a (needs a heated glasshouse) to H7 (survives below -20°C). Anemone × hybrida 'Pamina''s rating, H7, means very hardy — it tolerates winter minimums of about below -20°C. The rating is an absolute minimum, not an average.
How do I overwinter anemone × hybrida 'pamina' 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 anemone × hybrida 'pamina' 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 anemone × hybrida 'pamina' care
See the full anemone × hybrida 'pamina' care guide, its temperature & humidity needs, and the US (USDA) hardiness version of this page.