Quote..."Cut regularly – use a strimmer, brushcutter or mower for large areas. Cutting back new growth regularly will weaken and eventually kill both plants. This is likely to take more than one growing season, but is better for soil health as it limits disturbance."
Posts
https://www.rhs.org.uk/weeds/butterbur-and-winter-heliotrope
Advice here to control it.
Quote..."Cut regularly – use a strimmer, brushcutter or mower for large areas. Cutting back new growth regularly will weaken and eventually kill both plants. This is likely to take more than one growing season, but is better for soil health as it limits disturbance."
Gardening in Central Norfolk on improved gritty moraine over chalk ... free-draining.