I spent much of last weekend discussing the re-sexing of trees. Not your everyday Sunday papers conversation - but fascinating none the less. How come? Well, I had staying as house guests Tom Ogren, world authority on allergen-free gardening, and Nigel Clarke, garden-centre …
inhaled allergies
Alas, still no allergen-free gardens…
I am, yet again, totally baffled........ There are around 12 million hay fever sufferers in the UK, approximately 20% of the population. And there are around 25 million amateur gardeners, approximately 40% of the population – and that is not counting those who garden for a …