Quantum Fluctuations in My Garden

I've been noticing strange occurrences in my garden. Petunias are suddenly appearing and disappearing at random, and I've caught glimpses of a miniature black hole where I thought was just a particularly large tomato.

It started with a few scattered events, but now it's getting out of hand. I'm not sure if it's the work of an mischievous garden gnome or an actual Quantum Fluctuation Agency.

Some possible explanations: