first off...our nearest Wilko's and their lack of bargains this year...seems to have been a deliberate policy...they sold their more limited stock at full price earlier on in the year and didn't replace when the stock was sold....so no bargains and the sight of those stoopid replacement food aisles is almost enough to turn me anorexic :o
I've used spare rods Shirl as mini-cloches for seedlings, using a pack of cheapo balls I got at a Pound shop for the joints 8)