Melianthus major

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great honey flower

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great honey flower RHS 2002
great honey flower visionspictures.com
great honey flower visionspictures.com

Other common names

honey bush, honey flower

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Shrubs Herbaceous Perennial
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A sparsely branched, medium-sized evergreen sub-shrub of sprawling habit, with handsome glaucous, pinnate leaves to 45cm in length. Small, tubular maroon flowers in erect racemes to 30cm in length in spring and summer

Position

Full sun

Soil Types

Chalk, Clay, Loam, Sand

Max Height

1.5-2.5 metres

Max Spread

1.5-2.5 metres

Size

Time to Maturity
5–10 years
Max Spread
1.5-2.5 metres
Max Height
1.5-2.5 metres

Growing Conditions

Chalk Clay Loam Sand
Moisture
Moist but well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun
Aspect
South–facing
Exposure
Sheltered
Hardiness

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

  • H1A: under glass all year (>15C)
  • H1B: can be grown outside in the summer (10 - 15)
  • H1C: can be grown outside in the summer (5 - 10)
  • H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
  • H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
  • H4: hardy through most of the UK (-10 to -5)
  • H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
  • H6: hardy in all of UK and northern Europe (-20 to -15)
  • H7: hardy in the severest European continental climates (< -20)
H3

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Francoaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Bushy
Genus
Melianthus are evergreen shrubs, often grown as herbaceous perennials, with handsome pinnate leaves and small, tubular flowers in narrow, erect racemes
Name Status
Correct
Plant Range
South Africa (Cape)

How to Grow

Cultivation

Grow in moderately fertile, moist but well-drained soil in full sun. Shelter from cold, drying winds and provide a dry mulch in winter to protect from excessive winter wet. Alternatively, grow in a container and keep outside over the summer and bring under glass in late autumn

Propagation

Propagate by basal softwood cuttings in spring or propagate by division in early spring

Suggested planting locations and garden types

  • Architectural
  • Patio and container plants
  • Wall side borders
  • Flower borders and beds

Pruning

Pruning group 7 or pruning group 8

Pests

May be susceptible to red spider mite and glasshouse whitefly when grown under glass

Diseases

May be susceptible to honey fungus (rarely)