Homebase grow your own growbags, just as good as the more expensive ones with jamies face all over them, so much cheeper aswell, perfect for all your veg, herbs and fruit.
Online - £1.98
In Store - £1.99 or 3 for £5
in my local store andover they had a 3 for £5 deal on, not sure if it is nationwide should be, so i bought a load and also there is also a voucher which gives you 20% off everything in store this weekend. (which i combined it with to get further discount)
print it out take it in and get 20% off