Joys of Pollination

At the beginning of your upkeep, choose target land you control. That land becomes pollinated. (Put a pollination counter on it).

At the beginning of your end step, for each land
you control with a pollination counter on it, you
may put a +1/+1 counter on target creature you control. If that land is a Forest or a Plains, you may create a 1/1 green and white Insect creature token with flying instead.