GFM Network News


Black knot is a fungal disease spread by spores, but the spores are inactive in winter.

Cold weather is an ideal time for pruning diseased trees

Black knot and fire blight can be easily spread when it’s warm but not in winter

Very few people think of pruning in the dead of winter, but it’s probably the best time when it comes to trees infested with black knot and fire blight. “The beauty of winter pruning is that there are no leaves, and you will have a clear picture where to prune,” said Toso Bozic, a provincial […] Read more