Plevolver

Plevolver is a plant exlusive to the zen garden, like marigold. It has a 1/4 chance of appearing and is used to Evolve plants.

Almanac:
plevolver trained to fight zombies once, but she realised she couldn't do anything. And, the opposing plants were somehow better than usual, so she was kicked out of the team. She then made freinds with a chomper and somehow, if by magic, it evolved! Nowadays, she relaxes in the zen garden with the booseed plants and marigolds, and lives a happy life.

Use:
When you collect a plevolver from the zen garden it is used as a form of currency to evolve plants. It, however cannot evolve primal plants. It only appears when you have a plant ready to evolve.

Almanac:
It is a plevolver living the same life, but back in jurassic times. Like the regular plevolver can handle modern plants, but is unable to change genes of Jurassic ones, it can remember genes of the ancient primal versions, but of course cannot understand complicated modern plant genes.

Use:
Same as the regular, except can handle primal plants. It comes with a flaw though: it cannot evolve modern plants. It has a 1/3 chance of appearing in your zen garden when a primal plant is ready to be evolved.

Credits,notes and trivia
It's name is a combination of plant and evolve with an "er" at the end.