Mahonia x media

Seed - this is a hybrid species and seed will not come true, though some interesting plants might be produced. The seed is best sown as soon as it is ripe in a cold frame^[3]. It usually germinates in the spring[K]. 'Green' seed (harvested when the embryo has fully developed but before the seed case has dried) should be sown as soon as it is harvested and germinates within 6 weeks[K]. Stored seed should be sown as soon as possible in late winter or spring. 3 weeks cold stratification will improve its germination, which should take place in 3 - 6 months at 10°c. Prick out the seedlings when they are large enough to handle and grow them on in a cold frame for at least their first winter. Plant them out in late spring or early summer.

Division of suckers in spring^[3]. Whilst they can be placed direct into their permanent positions, better results are achieved if they are potted up and placed in a frame until established^[4]. Leaf cuttings in the autumn.

Stems will often root if they are stuck in the ground with most of their leaves removed^[5].

An easily grown shrub, it thrives in any good garden soil including heavy clays. Prefers a semi-shaded woodland position in a damp, slightly acid to neutral humus-rich soil. Survives under very heavy tree shade.

The fully dormant plant is hardy to about -15°c^[6], though the young growth in spring can be damaged by late frosts. Commonly grown as an ornamental plant, there are several named varieties^[5]. This plant often produces a good crop of fruit in April and May. It seems that a sheltered position helps to ensure a good crop, as does growing more than one cultivar together and perhaps also one or both of the parents (M. bealei and M. japonica)[K]. The cultivars 'Charity' and 'Lionel Fortescue' have both been seen on a number of occasions with heavy crops[K].

The flowers are very sweetly scented^[5].