This bank is being prepared for mass planting. Mass planting helps prevent overgrowth of undesirable plants (weeds), in many cases well established native plantings are more or less maintenance free. Extra effort is required to get plants established in these situations using careful weed spraying and line trimming OR circles or squares of biodegradable weed suppression matting such as coir or jute with a slit to the centre with a suitable sized hole, put these around the trunk with previously mentioned weed control methods used in between.
