You will need the following:
A set of any colour of teleporters
One of the doors in the glass desert unlocked
50 of any vegetable or 25 silver parsnips
The jet pack unlocked


Firstly place one of the teleporters outside of the your house as shown:




Then head over to this spot on the map and pop the gordo with the vegetables:





Set up the other teleporter here.


Once this is done simply check both spots as shown below for gingers and if there is none sacrifice
yourself to the pit, repeat until you find yourself the holy ginger (1 in 12.5 chance)






If your wondering how long its takes to get a ginger once the set up is complete on average 4 and a bit minutes or around 14 gingers per hour