Bob Hobden wrote: Normally a good handful per sq.yard is good enough
(assuming you have hands a big as mine).

....the box I have in the shed says...
35g per sq.metre or 1oz per sq.yard (a large handful)
For a visual guide first apply (a handful) to a measured area.
Sow half left to right and the rest top to bottom.

Hope that helps.

That does, thanks. Instructions on my box were pretty
vague to say the least.