- an extention cord and an electric blanket (if you can afford to have a higher electricity bill from Eskom)
- cover them with old towels, carpets, cardboard (all scroungable from your local carpet installer/supermarket)
- put them inside a garage, shed, laundry where the temperature is more regulated
- or take them inside and put them near the fire.......
Warmly worming
Lynne
PS : Should you have any worm queries, don't hesitate to email me on worms4africa@gmail.com