Time For a Tonic?

At the allotment this morning and not all is well.  Half a row of raspberries has veined leaves like this:

Raspberry Leaves showing classic symptoms of iron deficiency.

and early cabbage Greyhound is also a bit blotchy.

Cabbage with blotches - Manganese deficiency?

Returning home with pictures and consulting the books both seem to be mineral deficiencies. Given recent climatic conditions it could simply be waterlogging showing up in different ways.  All the same I will be looking for a suitable tonic for each.  The iron deficiency might benefit from a sprinkling of ericaceous fertilizer as this  states "Extra Iron For Richer Green Leaves". Manganese sulphate might be harder to come by.  The advice seems to be not to over lime susceptible soils.  This seems harsh for a brassica patch!  If there is an organic trace element cocktail in the shops/garden centre I will probably get it as an insurance.

Now on a more cheerful note, I also picked the first strawberries of the season today. Now when is Wimbledon?

Fix