1 whole garlic bulb
12-inch piece ginger root
1tbsp cayenne pepper
2 cups water
2bsp liquid castille soap.
Cover the onion, garlic, ginger, and cayenne with 1 1/2 cups of boiling water and leave overnight in a mason jar or glass jug. In the morning, strain it.
Add this stinky mixture to the water and liquid soap and pour into a large sprayer.
Make sure you spray over the stems, and bottom and tops of the leaves.