As trees have grown around my garden plot, it has slowly become less and less fertile. It seems like no matter how high the quality of soil amendments I add to the bed, within a week to a month it is as if I added nothing at all.
Additionally, the soil has become infested with some kind of white fungus that looks very similar to mushroom fungus. While the top of the soil looks normal, digging into the soil reveals a network of white fungus root stuff.
