[ItsRobinson]

PHP Code:


    new randtime = random(60000 - 30000)+30000; //this generates a random number between 60,000 and 30,000
    
    SetTimerEx("Grow", randtime, false, "i", playerid);




forward Grow(playerid);
public Grow(playerid)
{
    //your code for the grow

    new randtime = random(60000 - 30000)+30000; //this generates a random number between 60,000 and 30,000
    
    SetTimerEx("Grow", randtime, false, "i", playerid);
} 


That's how you would make a random timer between 1 minute and 30 seconds.