PluginHiddenLorax
Now found on dev.bukkit.org! https://dev.bukkit.org/bukkit-plugins/hidden-lorax/
Description: This plugin will automatically plant saplings that are sitting on a grass or dirt block after a configurable amount of time.
Permissions:
hiddenlorax.* - access to all HiddenLorax commands. Default is op.
hiddenlorax.settings - access to HiddenLorax settings - currently is all permissions.
Commands:
/hiddenlorax <on/off/status> aliases: [lorax, hl]
/hiddenlorax delay <seconds> - Sets the time in seconds between between checking for saplings