Gary
Try the excellent Twowests company!
email them on: for a catalogue!

The cable is called simply soil warming cable and I've had the exactly same
idea as you for a winter project!

Badger


"Gary Livingstone" wrote in message
...
hi can anybody help im looking for any web sites that i can buy pots seed
trays also im planing to make a hot bed in the greenhouse and need to find
out were i can buy the cable also wot do you call the cable