In the 1950's, seeds were exposed to Cobalt-60 and then sold for people to plant and grow into whatever they were mutated into. It was called "atomic gardening"

In the 1950's, seeds were exposed to Cobalt-60 and then sold for people to plant and grow into whatever they were mutated into. It was called "atomic gardening". https://en.wikipedia.org/wiki/Atomic_gardening https://en.wikipedia.org/wiki/Atomic_gardening