What is the optimal figure for a magnifying aid to determine precisely when to harvest? X=?
Will one of these do?
http://www.lidl.ie/ie/home.nsf/pages/c.o.20090420.p.FoldingMagnifierwithLight
or http://www.lidl.ie/ie/home.nsf/pages/c.o.20090420.p.PageMagnifier
Will one of these do?
http://www.lidl.ie/ie/home.nsf/pages/c.o.20090420.p.FoldingMagnifierwithLight
or http://www.lidl.ie/ie/home.nsf/pages/c.o.20090420.p.PageMagnifier