About
A genus of annuals, perennials, and sub-shrubs with aromatic, linear to obovate leaves and whorled spikes or racemes of small, tubular, two-lipped flowers in summer and autumn. The genus includes summer savory (S. hortensis) and winter savory (S. montana), valued as culinary herbs, and several ornamental species for warm, well-drained rock gardens.
About the genus
Fraxinus are medium-sized to large, mostly deciduous trees with attractive pinnate leaves, sometimes conspicuous flowers and autumn colour, and distinctive winged fruits
Growing conditions
SunlightFull sun
Soil typeChalk, Clay, Loam, Sand
Soil pHAlkaline, Neutral
Soil moistureMoist but well-drained
AspectEast-facing, South-facing, West-facing
ExposureSheltered
UK hardinessH5
Plant details
Plant typeTrees
HabitSpreading branched
FoliageDeciduous
HeightHigher than 12 metres
Spreadwider than 8 metres
Time to full height10-20 years
Suggested usesCoastal, Cottage and informal garden, Wildlife gardens
Native toJapan
Care notes
CultivationExcellent for woodland and coastal gardens where there is moist but well-drained alkaline or neutral soil and full sun. See tree cultivation
PruningPruning group 1
PropagationPropagate by seed or grafting
Pest resistanceGenerally pest-free
Disease resistanceAsh dieback has recently been found in the UK. Restrictions have been put in place (from 29 October 2012) regarding both the importation of ash from abroad and the movement of ash within the UK. May also be susceptible to honey fungus