It isn't easy to just 'plant a tree'. You can't just roll up in some public place and randomly put a tree there. It takes city planning. Also: wouldn't a tree cost more than .001 to buy? At the local trees store...
I know it is not easy and will be difficult for those who are living in cities. But got no alternative.
So, how much does a tree cost? In dollars?
And 0.001 is the minimum payment. I am just waiting for leon147 ro reply to my PM.
It is a random amount from 0.001 to 0.01
BTC.
If it's to save the planet, I can always guerrilla plant one in a backyard somewhere and run away. Let me keep thinking about this...