
Myth Check
Lawn and garden advice is everywhere, and most of it contradicts itself. We went straight to the researchers, professors, and agronomists behind the science and asked them to set the record straight, in their own words. No jargon, no guesswork — just real experts weighing in on the myths homeowners hear the most.
Credentialed Experts & Honest Answers
Every myth here goes straight to a real expert — a professor, researcher, or extension specialist who works with the science daily. Instead of a formal citation, you get their honest, personal take: what’s true, what’s oversimplified, and what it means for your yard.
Does Pressure Washing Kill Spotted Lanternfly Egg Masses
Expert Name: Gregory Parra
Expert Title: Staff Scientist, USDA (personal communication)
What Makes a Plant Truly Low-Maintenance
Expert Name: Lucy Bradley
Expert Title: Professor and Extension Specialist, Consumer & Community Horticulture
Expert Institution: North Carolina State University
Does Epsom Salt Help Roses and Other Flowering Plants Bloom Better
Expert Name: Clain Jones
Expert Title: Professor and Extension Soil Fertility Specialist
Expert Institution: Montana State University
Is Mowing Wet Grass as Harmful as People Assume
Expert Name: Grady Miller
Expert Title: ENVU Distinguished Professor of Sustainability & Extension Specialist
Expert Institution: North Carolina State University
How Often to Fertilize a Lawn
Expert Name: Ed Nangle
Expert Title: Assistant Professor, Turfgrass Physiology and Plant Health
Expert Institution: The Ohio State University
Milky Spore for Lawn Grub Control
Expert Name: Albrecht Koppenhöfer
Expert Title: Professor & Extension Specialist of Entomology
Expert Institution: Rutgers University
Fall Mowing Height for Cool-Season Lawns
Expert Name: David Gardner
Expert Title: Professor, Turfgrass Science
Expert Institution: The Ohio State University