Though a relatively compact variety if left unpruned they can reach up to 6-7m tall when mature, however with regular careful pruning they can easily be maintained at around 3-4m tall. Regular pruning will also encourage bigger crops of nuts. Pruning should be undertaken between late summer and autumn to avoid excessive bleeding. When planting incorporate lots of well-rotted garden compost in the planting hole and stake firmly. Prefers to be planted in a sunny, sheltered position with no frost pockets. Will tolerate many soil types but are happiest in light, sandy, well-drained soils. It is self-fertile and therefore does not require a pollination companion. Walnut trees may be slow to establish but will begin to produce nuts after about four years.