Went down there today to see how their range compared to Homebase, and prices are roughly as follows:
3-tier Growhouse - £10 (homebase ~£18 for a 2-tier growhouse)
10x 9cm square plant pots - £1 (Homebase, ~£3)
18x pots in a giant pot tray - £2 (Homebse, £3)
Heavyweight seed tray - £1.79 for 4 (Homebase, £3 for 1)
Fatballs for birds - £1 for 8 (Homebase, 50p each)
There are loads of planters and other large plasticy things for stupidly low prices, but these were the ones that caught my eye. The gear is all clearly lower quality than Homebase's (apart from the growhouses, which I well prefer over my homebase houses), and I still plan on spending a big wad of cash at Homebase on Sunday (tyvm, 15% off voucher), but there's some cracking savings to be had, and I'd definitely recommend a visit.
Now, as tradition dictates you must for all deals that aren't either £3 DVDs, 1TB harddrives for actually slightly above the going rate, an obvious misprice that no-one has any chance of getting, or something found at 11:58pm on the reduction bay at Asda for 20p, you may now vote Cold.