Hi guys
This is the first year I've planted corn. The cobs do not seem to be ripening, even though the "tassels" seem to have died down. How long does it normally take? They seem a reasonable size, just still very white inside. They did have big problems with greenfly earlier in the season so I had to spray them (started off with soapy water). However I wonder if they have a virus as the plants do no not look very green, just a bit washed out and streaky.
Help!