Hillegom ‘weed pigs’ barred from Haarlem: ‘They eat everything’

Haarlem councilor Robbert Berkhout has decided against using a herd of pigs to control Japanese knotweed, a method previously successful in neighboring Hillegom. The councilor explained that the experiment will not be replicated in Haarlem because the animals consume all types of vegetation rather than just the invasive weeds.




