Ginkgo biloba 'Troll'

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maidenhair tree 'Troll'

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A very slow-growing, dwarf, compact, bushy tree with dark green, fan-shaped, ruffled leaves turning butter yellow in autumn

Position

Full sun

Soil Types

Chalk, Loam, Sand

Max Height

0.5-1 metres

Max Spread

0.5-1 metres

Size

Time to Maturity
5–10 years
Max Spread
0.5-1 metres
Max Height
0.5-1 metres

Growing Conditions

Chalk Loam Sand
Moisture
Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun
Aspect
South–facing or West–facing or East–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)
H6

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Ginkgoaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Bushy
Potentially harmful
Seeds harmful if eaten. Wear gloves and other protective equipment when handling. Seed TOXIC to pets - see the HTA guide to potentially harmful plants for further information and useful contact numbers
Genus
Ginkgo are large deciduous trees, developing an irregular, spreading crown with age, fan-shaped, 2-lobed leaves, and on female trees, unpleasantly scented yellow fruits each containing a single large seed
Name Status
Accepted

How to Grow

Cultivation

Grow in fertile well-drained soil in full sun with shelter from cold, drying winds. Makes a good container plant.

Propagation

Propagate by smi-ripe cuttings in summer or propagate by grafting in winter

Suggested planting locations and garden types

  • City and courtyard gardens
  • Patio and container plants
  • Cottage and informal garden

Pruning

Pruning group 1 if needed but no pruning required

Pests

Generally pest-free

Diseases

May be susceptible to honey fungus (rarely)