Ask CSU Extension Anything: Keeping Dead Perennial Plant Stems for Insect Nesting
QUESTION: Do I need to keep dead perennial stemsfor three years in order for them to be of benefit topollinators?ANSWER: While it seems like “new” information, the three-year timeline for perennialstems is derived from the life cycle of stem-nesting pollinators. Your first reaction might be,“Three years!,” but it isn’t as dramatic as it would seem—you […] Continue reading "Ask CSU Extension Anything: Keeping Dead Perennial Plant Stems for Insect Nesting"