It depends on what you want to attract. Many caterpillars need tall grasses to eat and hide so you still want to allow some, but I agree with you about the basi

It depends on what you want to attract. Many caterpillars need tall grasses to eat and hide so you still want to allow some, but I agree with you about the basic ideas. Monarchs are only one species but not the only desirable species In Mediterranean Europe you may want to attract the swallowtail so you need to plant fennel instead