Note that bush planters only produce green grapes. The planter mod needs to be updated server-side to the latest version (v1.7 or later) to allow for blue grapes. I've notified Xype.
Planter mod GM commands:
Spawn test planters, with all possible variations.
#planters test
Delete all planters on the server.
#planters delete -
Override winter models to be on/off regardless of current time of the year, or disables the override,
#planters winter <on|off|disable>
Paints all planters on the server (or clears paint).
#planters paint <pink|random|remove>