the plastic is just general building clear plastic ( thick stuff) and its not uv stabilized but it doesn't have to been as only 4" will be seen at the top of the bed .
is it brittle or how lomg it lasts no idea they have only been in 3 months so no time scale to go by.
__________________  ---) CARL (----
ILFRACOMBE
NORTH DEVON
a seed planted today makes a meal tomorrow! www.freewebs.com/carlseawolf  now in blog form ! UPDATED 01 / 04 / 08 |