The answer is busy finishing my latest book, Gardening Women, Their Stories from 1600 to the Present. It's just about to be published by Virago. Needless to say, my poor roof garden has been somewhat neglected. Another reason for this is that I now have another garden in Suffolk - it's just under half an acre, the biggest I have ever had and I can't wait to get growing on it. So for the time being, do please join my other blog www.gardeningwomen.com
Incidentally, I take it back about squirrels! The one job I did manage to do this winter was buy some beautiful tulips to brighten up the roof garden after our terrible winter. What did I see about a month ago but a squirrel digging them up! How did he get five floors up, for heaven's sake???