Thanks for your reply i have removed those pebbles and also cleaned once layer of organic soil, it was vary moist and now days no sun so i arranged a little warm light at distance to simulate sun, I hope it should work. Thanks!!
I have 5 Indian basil plants in pot with organic soil
It was all good but now suddenly they start dying I have many plant flies in that pot not sure that is reason or weather I am in Chicago area but plants are inside. Please help. Photo attached you can see one is started getting weak and one is already down. I have added pebbles on top layer to get rid of flies but no help. Still they are there.