mold, rot, or insect holes
How to Clean and Prepare Them
Before using pine cones in the garden, it’s wise to clean and sanitize them to remove sap, insects, and fungal spores.
Shake Off Debris: Brush away dirt, leaves, or insects.
Rinse: Wash cones briefly in a bucket of water with a splash of vinegar to kill bacteria and spores.
Dry Thoroughly: Spread them in a sunny spot for several days or bake at 200°F (93°C) for 20–30 minutes to remove moisture and kill hidden pests.
Cool and
