Half lighthearted, but I've taken on an allotment plot this year, after previously growing in raised beds.
Not a single seed that I have direct sowed has turned into a plant. Nothing. Not even the packets of wildflower seeds I sowed to fill a couple of beds near the fence until I can afford some fruit trees next year.
Instead, the weeds multiply as I watch. I swear I can weed a bed, walk down the plot and back, and there a new weeds.
And don't even get me started on the rabbits!