Hello from Cornwall.
In the past, I have used a coal tar type winter wash for my apple and pear trees. Can anyone advise as to which winter wash I should now use?
I used this to treat a very bad infestation of scale insects on an acer a couple of years ago - worked a treat. It's completely natural, made of plant and fish oils -
I use something like that too. Needs a still day to spray on though.
Thanks for the prompt replies. Vitax seems to be favourite, think I'll take a trip to Trago Mills in Falmouth to buy some.