A plant control potion enables the individual who consumed it to influence the behavior of vegetable life forms - including normal plants, fungi, and even molds and shambling mounds - within the parameters of their normal abilities. 

The imbiber can cause the vegetable forms to remain still/silent, move, entwine, etc. according to their limits. 

Vegetable monsters with Intelligence of 5 or higher are entitled to a saving throw versus magic. 

Plants within a 2” x 2” square can be controlled subject to the limitations set forth above, for from 5-20 rounds. 

Self destructive control is not directly possible if the plants are intelligent. (Cf. charm plants spell.) 

Control range is 9”.