posted 12 years ago
I have a long history of dealing with these rats with good PR. Surprisingly, in the 27 years since I've had my little hideaway in the forest, which you'd think is ideal territory for them, I've seen less of them in total than I can find in my postage stamp backyard in the city at any given time. These creatures really thrive on human garbage.
Here are some things that I have found to be useful:
Chicken wire over bulbs will keep them from being dug up and eaten (actually they seem to only eat the germ and leave the meat behind).
Fairly large stone mulch (river rocks) on the top of the soil in a pot or a container will keep them from digging up the plants.
At first I was amazed that they almost always dug up every new plant I put in, but then I had a revelation. They are smelling that the soil had been disturbed, which in squirrelese means that someone had buried him a treat. I got a roll of half inch square metal animal cage screening and built some sculptural houses (open on the bottom but totally enclosed above) which I would put over every new planting until they became established. Worked like a charm and wasn't ugly at all.
I stumbled onto the best deterrent when I renovated the old bathroom and used the old cast iron bathtub as a small pond (buried up to its rim in the ground). Suddenly my private backyard territory became a public watering hole (from the critters point of view). Everyone came to drink, but I noticed that they did so warily. I came to enjoy watching the squirrels slink cautiously into the yard, drink from the pond and then hastily leave again. It's surprising how little damage they've done since then.
We cannot change the waves of expansion and contraction, as their scale is beyond human control, but we can learn to surf. Nicole Foss @ The Automatic Earth