See those aphids? They killed that plant. But I mixed up some voodoo and I haven’t seen one since.
Buzz first three in blender. Add soap. Steep overnight and strain. Spray directly on bugs as a killer or use in the mix below.
1 fertilizer hose end attachment
1c liquid soap (not detergent)
1c allium tea
1c antiseptic mouthwash*
Fill hose end attachment. Set for 20 gallons. Hose down plants every two weeks, after any rain, or just when you feel like hacking off some bugs. This makes enough to probably last you through the summer.
*Mine has worked fine even without the mouthwash.
Now, if you’re a fan of companion planting, I recommend this: Put all ingredients except the allium tea in the hose end attachment. Do the asparagus, garlic, and legumes with that. Then add the cup of allium tea and spray the rest.