September 15 - 20: This is the very early stage of our fall foliage season. To find color, we suggest you travel to northern Maine - Aroostook County, Aroostook State Park, Allagash Wilderness Waterway, Fort Kent, Presque Isle, Ashland, Mars Hill. Peak color typically occurs in these locations the last week in September.
Algae in Birdbath Rinse it every other day or put in a circulating pump. The pump will only reduce, not rid, the bath of algae. More tips from FAQ Farmers: 1  I rinse my bird bath at least four times a week.  Scrub the bird bath with a stiff bristle brush, change the water, and repeat as necessary.
1 Pour the water and vinegar or bleach mixture into the birdbath, then use the nylon scrub brush to clean the insides of the bath. 2  Rinse the birdbath of all remaining vinegar or bleach using your garden hose or bucket. 3  Pour clean and fresh water into your birdbath after finishing the rinsing. Pour the water and vinegar or bleach mixture into the birdbath, then use the nylon scrub brush to clean the insides of the bath. 2  Rinse the birdbath of all remaining vinegar or bleach using your garden hose or bucket. 3  Pour clean and fresh water into your birdbath after finishing the rinsing.