iron in form of crystals wich I used into the soil. I made holes and put it in.
Then I watered. 2 times already.

Why do you think to repot ? All my other 4 plants are growing great in these pots.
What good would it do ?

I can do it. But I would like to know why.
As for flushing. I will do soon. If that´s needed to take out whatever harm I did.