Elsa Bakalar was my friend. This morning I got the call that I had been dreading. Elsa passed away peacefully on January 29. We moved to Heath in December of 1979, but I did not meet Elsa, who also lived in Heath until I began writing a weekly garden column, Between the Rows, for The Recorder. I had heard about Elsa and her garden and finally got up my courage to ask her for an interview. It must…