Magic Forums

I got knowledge ,that if plant like
Dieffenbachia, indoor placed at home
And writed in its every leaves
Like : prosperity come or everyday goodluck
With colour it bring luck ,money ,healthy( if you write)

But my question is
1.what kind of paint that don't damage the plant
So the leaves still get live?
2.if the dieffendbachia is have dots in its leaves
( other species) or just green colour without any trace
Which one is better for this spell
3.do someone have experience with magic like this
,maybe with different plant species?
Or different technique?
Let's share together?