Sneezewort Seeds achillea ptarmica – grows best on damp soils and in a variety of habitats, often on slightly acid soils. eg. Water meadows, streamsides, heaths and bogs. Sneezwort attracts a range of insects, in particular bees and hoverflies. Plants have small clusters of attractive white flowers that appear mainly in July and August. Sneezewort looks best growing with wildflowers such as Meadow vetchling, Betony, Sheep’s Sorrel and Tufted vetch.