A final comment. I went on this site after I tried spraying and because it was so good, I just asked this site if someone could do it and see if it is for them too, Instead, I got comments but nobody tried it, just that I was wrong. So I found the company that sold it and it said: Place croton in a sunny location such as an eastern, southern, or western window. ... Keep the soil evenly moist, but let it dry out between waterings. If humidity is low in your home, mist around the leaves with water once a week or keep a tray of wet gravel near the plant. So I won't bother this site but go to growers... And I will go to them for any other real info. I guess I was on this wrong site, but my other plants act like the croton! MP BYE!