Victoria Clare wrote:

I had a bad mildew problem in my greenhouse this year :-(

I don't really want to cart all the soil out of the main bed and replace it
though.

Can anyone recommend a fungicidal drench or something that might stop the
problem recurring?

Victoria

Jeyes or if you don't like that then Citrox. You might also want to
consider a good general clean of surfaces with water/detergent as a
primary clean.

Both the above are available from good suppliers. Citrox is supplied by
Agralan.

//
Jim