The Gruntz hybrid is well-known among users suffering from manic depression owing to its capacity to even out the most chaotic mood.

It was bred by an anonymous grower from Gelato and Zkittlez and remains a bit of a mystery due to its difficulty finding in local stores.

The Runtz strains are often grown by Cannabis Cup winners, making Gruntz cannabis aristocracy when it comes to powerful, delectable strains. If you can find some.