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AGM plants have been through a rigorous trial and assessment programme. They are:
This plant will provide nectar and pollen for bees and the many other types of pollinating insects.
It is included in an evolving list of plants carefully researched and chosen by RHS experts. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually.
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Other common names Monro's ragwort
Synonyms Senecio monroi
Family Asteraceae
Genus Brachyglottis can be evergreen shrubs, climbers or herbaceous perennials, with simple leaves often white or buff-felted beneath, and clusters of daisy-like flower-heads in summer and autumn
Details B. monroi is a small rounded evergreen shrub with dark green, oblong, wavy-edged leaves to 5cm in length, white-felted beneath. Bright yellow flowers 2cm in width are borne in large, branched clusters
Plant range NZ, S. Island
Foliage Evergreen
Habit Bushy
Hardiness
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
H4
Full Sun
Aspect South-facing or West-facing
Exposure Exposed or Sheltered
Chalk
Loam
Sand
MoistureWell-drained
SoilChalk, Loam, Sand
pHAcid, Alkaline, Neutral
Ultimate height 0.5-1 metres
Ultimate spread 1-1.5 metres
Time to ultimate height 5-10 years
Cultivation Grows in well-drained soils, in sun
Propagation Propagate by semi-hardwood cuttings
Suggested planting locations and garden types Drought Resistant Wall-side Borders Flower borders and beds Low Maintenance City & Courtyard Gardens Coastal
Pruning Pruning group 8
Pests Generally pest free
Diseases Generally disease free
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