Divide clumps every 3-4 years in spring or autumn, thin out as growth begins in the spring if mildew is a problem
Try to plant in a location that enjoys full sun and remember to water moderately. Keep in mind when planting that Burgi is thought of as hardy, so this plant will survive close to or on freezing temperatures.Easiest from off sets in the spring or dividing an established clump
Plant out in rich, evenly moist soil in sun to part shade at the middle to the back of the border.
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Burgi is a hardy plant.Variety currently seems to be only be available in the UK.