The thing that always gets me is that when I spent summers in canada I experienced not an iota of hayfever, but I get pretty significant symptoms in the UK. I think it's about the only strong draw to emmigration at some point in the future!

My uncle brings his son on a roadtrip to America every summer to escape his allergies to birch pollen.

I'm the same way. I'm from the US and have never had any allergies ever, though I've spent a lot of time outdoors. I spent a summer in the UK one year, and the whole time I had horrific allergies. I was basically hopped up on Benadryl the whole time.

Opposite for me. I grew up in rural England surrounded by flowers and forests. Never had a hint of allergies. Lived in Germany on the edge of the Black Forest for ten years... no problems.

Moved to New England and I had no idea what is wrong with me. It took me three years to figure out it was tree pollen and not a spring cold... haha

In California now so we will see how it goes.