Holm oak

Holm Oak (Quercus ilex) can survive in hardiness zones H3 to H5
H3: Hardy in coastal and relatively mild parts of the UK
H4: Hardy through most of the UK
H5: Hardy in most places throughout the UK even in severe winters

The United Kingdom (UK) is in USDA Plant Hardiness Zones 6–9, and Manchester is likely in zone 8:

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