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Annual BiennialFruit Edible

Phaseolus vulgaris 'Tasman'PBR
  • RHS AGM

bean (dwarf French) 'Tasman'

An annual dwarf french bean with green leaves and white flowers, producing a heavy crop of dark green beans even in very hot weather.

Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
1 year
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Clay
Loam
Sand
Moisture
Moist but well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer White Green Green
Autumn
Winter
Position
  • Full sun
Aspect

East–facing or South–facing or West–facing

Exposure
Exposed or Sheltered
Hardiness
H2
Botanical details
Family
Fabaceae
Native to the UK
No
Foliage
Deciduous
Habit
Bushy
Potentially harmful
Raw pods/beans harmful if eaten. Wear gloves and other protective equipment when handling
Genus

Phaseolus are annual or perennial legumes, usually climbing or trailing in form, and with trifoliate leaves. Grown as crop plants for their edible seeds, including runner, French and lima beans, as well as for animal feed, green manures and as ornamentals

Name status

Accepted

How to grow

Cultivation

Grow in fertile, moisture-retentive soil in good light. Can be grown in containers on a patio. It is best to grow them quite close in wide bands or blocks, so that the plants can support one another. For more advice see french-bean cultivation

Propagation

Propagate by seed. See sowing vegetable seeds

Suggested planting locations and garden types
  • Cottage and informal garden
  • Edible fruit
Pruning

No pruning required

Pests

May be susceptible to black bean aphids. Young plants also need protection from slugs and snails

Diseases

Generally disease-free

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