The plastic film from TSC listed above is the same material I use to cover large round hay bales to keep the weather off. It is very brittle when cold. I have not figured out where Bdog is located, but I think this plastic in a shallow water filled ditch would be toast if the water froze - uneven expansion between the ground and water would just rip it up.

If you don't need to worry about freezing it might last a couple of years. You should be able to pick up enough to cover your 15'X100'X6"-12" hole for under $50.


"Live like you'll die tomorrow, but manage your grass like you'll live forever."
-S. M. Stirling
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