The Natural Philosopher wrote in message ...
Thomas Prufer wrote:


Don't over do it though. I spilt some and the grass died off, except or
a ring round the spill that shot up!


Thomas Prufer



Dog p!ss has a similar effect - I now have brown circles of dead grass
surrounded by rings of grass that are growing about twice as fast &
thick as the rest of the lawn thanks to a visit by my parents dog.