Picea abies 'Merrell Broom' / Merrell Broom Norway spruce | Conifer Trinomial | American Conifer Society
This is the witch's broom form of 'Acrocona' which was discovered in East Germany and is called Picea abies 'Pusch'. It was the 2… | Seasonal garden, Oak lawn, Past
Franklin County (PA) Gardeners: Grooming Brooming
What is Witch's Broom? | Plant Disease | Conifer Kingdom
What Causes Witches' Broom In Trees? - Organic Plant Care LLC | Organic Lawn & Plant Health Service in Hunterdon, Morris, Somerset & Union Counties, NJ and Bucks County, PA
What Is a Witches' Broom? | American Conifer Society