for the brick wall in my dream house: Moss Graffiti: Put in blender: one can of cheap beer (or 1 cups buttermilk), a few handfuls of moss, one teaspoon of sugar. Paint on wall and mist daily until it grows.
Printemps le samedi, hiver le lundi! - le petit caillou dans ma poche
I never put pennies in the bag of water but it works great, it's free, and it's pesticide free. FLIES will never come in your house again! Pennies hung in a baggie of water near the door. Oklahoma people and restaurant owners do this and it really works.