Is Datura safe to plant in a vegetable garden
Does it have companion plants and does it have non-compatibles?
Certified GKH Gardening Expert
Datura is safe to plant near a vegetable garden and is believed to deter insects and the dreaded Japanese Beetle!
Companion plants may be Aster and 4 O'Clocks that also may work in the same manner.
Here is a link about Datura.