We may then rightly say that he was a botanical gardener of high accomplishments, though he himself made light of his powers.
In the last years of his life, in a letter to me about the preparations he was making for the publication of these Memoirs he wrote:
And he had seen more, and knew and remembered more of what he had seen, than any of us!
It was greatly due to Mrs. Elwes's interest in plants that he took to gardening. Before her marriage she visited the Alps, and an eminent botanist whom she met there helped her to name plants and so started her interest in them. I grow plants of Polygonatum verticillatum given to me by Elwes, who told me he collected them in Scotland during his honeymoon in 1871,
He made his first garden at Miserden House, near Cirencester, and on the death of his father in 1891 moved to Colesborne, high on the Cotswolds, on a cold oölitic formation. Plants were cultivated there to a surprising degree of excellence in spite of a cold soil and early frosts that generally ruined Heliotrope and the huge leaves of Paulownia tomentosa early in September, quite a month earlier than in other gardens in the county,
I never saw the garden at Miserden, but heard much about its treasures from my old friend Canon Ellacombe; but I was a frequent visitor at Colesborne.
Elwes was at his very best in his own garden. It was delightful to see how much he enjoyed a good plant and also seeing a guest equally pleased with it. He knew so much of the habits, history and requirements of his plants, all of which he would impart, more as though reminding a less experienced gardener of facts he knew than in the way of instruction, No gardening amateur of my acquaintance equalled Elwes in the vigour of his zeal to obtain good plants, to cultivate them well, and then to distribute them to all who appreciated them, I feel certain that no good collection of plants can be found in Britain which does not owe many of its best directly or indirectly to his generosity. He enjoyed giving away a plant as much as