The Daily Mail are giving away tokens to claim up to 15 packets of free seeds...you just have to pay the postage.
Birds-eye are giving away free seeds with packets of there veg...and if your signed up to face-book you don't even pay postage on these so providing you buy their veg it really is FREE!!
And Morrisons not only have done the 'Lets Grow' vouchers for school for the last few years but also have these wonderful sturdy bags with some great pictures of fruit and veg on which you can buy, this is great as they are very sturdy so protect your shopping well and also are good for the environment as you cut back on carrier bags!!
Have you found any great offers that you can let people know about...I'm sure there might be some out there I have missed and would love to take advantage of!!