green thumb

Not to much water. Been letting them dry out in between. Not sure about the bugs in the soil. The roots look fine when I have pulled them out. I had what I think was Thrips at first but got on them right away. They looked good after that. There was a guy growning Marigolds on 2 Rai and doing well then he got wiped out. Looks like much the same way as what mine are doing.

There might be something in the soil. Some Peas and Beans I planted are dieing from the bottom up as well. But Peppers and Basil are fine.

That sucks after that long of growing they up and died. 1.5 meters tall.... Africian variety?

At a loss why healthy marigold start turning brown and die. Is it a fungas problem?