hey folks,
i have noticed a wee something on one of my plants. basically little yellow /brown spots (mainly yellow) now i noticed this before and thought because it was burning at the tips of the leaves it was simply a case of too strong feed mix so i backed off to plain water but its actually getting worse with it now spreading accross the leaves but only on one plant!
here is a pic
http://i136.photobucket.com/albums/q...PICT0002-5.jpg
any ideas as to what / why or how to resolve? all feedback appreciated.
cheers rossco