ROX,
You don't keep those pots on the railing do you?
I'd think kids, wind or coons would topple them.
Yes, I do.
Me & the wife are empty-nesters and our 2 year old grandchild is supervised at all times when she visits.
Those five gallon pots full of a special mix of soil/rock/gravel/sand/ash are really bleeping heavy. Really. I have had small pots with peatmoss based soil blow over in 75+ mph winds, but never the 5 gallon ones.
We've never had racoon problems. We have 2 German Shepherds and between the dogs and scent of dog scent/droppings we haven't had any wildlife sneak into the fenced in back yard.
My only problem has been squirrels. My deck is adjacent to a large oak tree with a squirrel nest in it. I found that small pots with seedlings get dug up and broken if they are left on the railing closest to the tree so I put them on the other side until they are at least 6-8" or so, then they get re-potted to 5 gallon buckets.
We're out in the county but we live inside the boundries of Hot Springs National Park--with that comes the problem of endless supplies of: rabbits, fox, hawks, deer, bobcats, coyote, armadillo, and the ocassional black bear. So far none has wandered into our yard.
If I didn't keep them on the rail my male German Shepherd would attempt to "water" them when he gets lazy or it's raining when he needs to go "outside".
ROX