April 5, 2012
The leaves of some of my roof plants (in 1:1:1 soil, cocopeat and vermicompost), are turning whitish, some with a kind of mosaic pattern. Is this some kind of mildew / fungal disease? We have had a lot of hot (30C+) and extremely humid weather with a lot of rain the last couple of months (am in Kolkata). I am trying neem solution spray for the last week or so, but am not sure what other organic methods I can try.