OK heres the problem with your idea.
Don't you think these plants used to grow everywhere.
They did.
And the gov already got rid of them once.
And that was back in the day.
Before all the good weed killer we got now.
Pull the roots and the plant is dead.
Last year they pulled half a million plants out in the hills around my town.
So people are alrady trying this.
Just to grow.
And it doesn't keep the plants around.
Plus plant a male outside and pollinate your nieghboors sensi plants.
If you pollinated my plant with your male.(say I was your nieghboor)
I would be so pissed at you.
I'd probably never talk to you again.

So, ok idea.
But unrealistic.
Sorry.