Stephanandra tanakae
Family: Rosaceae
What it is like
Stephanandra tanakae is a deciduous Shrub growing to 3 m (9ft) by 3 m (9ft). See above for USDA hardiness. It is hardy to UK zone 6. It is in flower from June to July. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.
Height (m): 3
Where it is found
Scrub in mountains of C. Honshu.
E. Asia - Japan.
Conservation Status:
Countries/locations it is found in
How it is used
Food
Rating: 0
Medicine
Rating: 0
Other
Rating:
Plants can be grown as an informal hedge.
Hedge: Plants that can be grown as hedges.
Hedge: Hedge
How it is grown
Thrives in a well-drained but moisture-retentive soil in full sun or part shade. Hardy to about -20°c. Plants respond well to severe pruning in the winter. Plants in this genus are notably resistant to honey fungus.
Propagating it: Seed - we have no information for this species but it is likely to require a period of cold stratification and would probably be best sown in a cold frame as soon as it is ripe. Sow stored seed in a cold frame as soon as it is received. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts. Division in early spring is a very effective means of increase. Roots cuttings, March in a warm greenhouse. Cuttings of half-ripe wood, 10 - 12cm long, July in a frame. High percentage.
Best place to grow: Woodland Garden Sunny Edge; Dappled Shade; Shady Edge; Hedge;
Habit: Shrub
Hardiness: 5-9
Growth:
Soil: Light (sandy), medium, heavy (clay)
Shade: Semi-shade, no shade
Moisture: Moist