Two plants at Dalemain carry more scientific weight than their modest appearance suggests, and both are worth understanding before you walk past them.
The Silver Fir — Abies cephalonica — growing near the fountain behind the house was a gift from the botanist Sir Joseph Banks in the 1840s, and it now holds the largest recorded girth of its kind in the UK. Banks is one of the most significant figures in the history of British botany: president of the Royal Society for over four decades, the naturalist on Cook's Endeavour voyage, and the driving force behind Kew Gardens' early development as a serious scientific institution. A tree gifted by Banks is a direct, physical connection to the network of plant-hunting and botanical exchange that shaped British gardening in the eighteenth and nineteenth centuries — carried here to a valley in the Eden catchment, where it has now been growing for close to two hundred years.
Himalayan blue poppies — Meconopsis — are notoriously difficult to grow well in England. They need cool summers, consistently moist but free-draining soil, and protection from strong sun, conditions that most southern English gardens simply can't provide. Dalemain's own named cultivar, Meconopsis grandis 'Dalemain', reflects generations of the garden being managed specifically to suit this demanding plant rather than the other way round — a named variety is a real horticultural achievement, not a marketing label.
It's easy to see Dalemain's garden purely as an attractive backdrop to the house and the marmalade festival it's now equally famous for. But the fir and the poppies are evidence of something more specific: a family that has taken the science of what they're growing seriously for a very long time.
Dalemain’s plant collection can be included in a bespoke gardens and nature day.