Allotments 4 All

Hello

I have just received my 2nd Crop Seed Maris Peer Potatoes from Suttons.  I saw
on another thread that other people were ordering them and was wondering when you should plant them.  It says on the care tag to plant early August, but have just been told that is too early!!! 

Any advice please?

Thanks

Sam

There's yards of advice, like - http://www.allotments4all.co.uk/smf/index.php/topic,40408.0.html ?

There is also some advice here:
http://www.allotments4all.co.uk/smf/index.php/topic,44143.0.html