false spiraea

Sorbaria sorbifolia

Physical Characteristics

Sorbaria sorbifolia is a deciduous Shrub growing to 1.8 m (6ft) by 3 m (9ft) at a fast rate. See above for USDA hardiness. It is hardy to UK zone 2. It is in flower from July to August, and the seeds ripen in September. 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. 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. It can tolerate atmospheric pollution.

Distribution

E. Asia - China, Japan, Siberia.

Habitats

Woodland Garden Sunny Edge; Dappled Shade; Shady Edge;

Edible Uses

Edible Parts: Leaves Edible Uses: Budlings and leaves - cooked[105]. Some caution is advised, see the notes above on toxicity.

Medicinal Uses

None known

Known Hazards

The leaves and the flowers contain the toxin hydrogen cyanide[240]. Some foods, notably almonds, contain small amounts of hydrogen cyanide. In small quantities, hydrogen cyanide has been shown to stimulate respiration and improve digestion, it is also claimed to be of benefit in the treatment of cancer. In excess, however, it can cause respiratory failure and even death.