Question from Margaret S. in Kingston, Ont. As a loyal follower from issue No. 1, I have come to look on you as my general garden encyclopaedia. However, I have a problem: This year my hitherto lovely hydrangea is quite luscious and green, but not a single flower. I have been told that it’s lacking phosphate as my composted leaves have produced too much nitrogen and depleted … [Read more...] about Why isn’t my hydrangea flowering?