Back on offer at this price, It's the 360 sq mtr with extra free so 400 sq mtr for £18.49 Tesco selling the 360 sq mtr for £31 so for me its a cracking price.
•Improved formulation for a thicker & tougher lawn
•Kills weeds & moss and feeds lawns
•Watersmart formula builds a thick, green lawn with stronger roots to help protect your lawn from heat, drought & other stresses.
•For use between March & September