I never got round to trying the 'Chelsea Chop' on my Sedums and Geraniums in the garden as I'd intended this year. Luckily Patientgardener did and gives a detailed account of her experiences here. However, I did find myself needing to use it under more unusual circumstances - on the allotment just before going on holiday. I tried growing Nasturtiums as a companion plant in my first year and they've self-seeded themselves ever since. I don't mind - they're attractive and we eat the leaves and flowers in salads during the summer. Normally they don't get going until July, but this year they're well underway already and were competing too well with my potatoes. So out came the scissors and they've been chopped right back as you can see below - click on the picture if you want to see it in more detail. I did this on a sunny day and found the Nasturtiums wrought revenge for their treatment - the plentiful juice that dripped from the scissors onto my hand produced quite a burning sensation. I wasn't aware that Nasturtiums could irritate the skin - has anyone else had a similar experience?