Hardy Euphorbias (Don Witton)

Hooton's Walled Nursery, Hooton Roberts, Rotherham

Norwell Nurseries (Andrew Ward)

Cliff Bank Nursery (Ben Preston and Laura Kennedy)

Breezy Knees Gardens, near York

Hillview Hardy Plants (Ingrid Millington)

Hollies Farm Plant Centre, Bonsall, near Matlock

Hopes Garden Plants (Samantha and Nigel Hopes)

Woodlands Plants (Ann and Bob Armstrong, Louth Lincs)

Pottertons Nursery, Caistor, Lincs

Judy's Snowdrops - a good resource for snowdrop identification