Solanum tuberosum 'Valor'PBR

RHS Plant Profile
potato 'Valor'
Award of Garden Merit
Annual Biennial

A versatile, maincrop potato to around 75cm in height, producing high yields of oval-shaped tubers with white skins and creamy flesh. Plant from March to May for harvesting July to September. Shows good resistance to tuber blight, potato leaf roll virus and potato cyst nematode and copes well with drought

Position

Full sun, Partial shade

Soil Types

Clay, Loam, Sand

Size

Time to Maturity
1–2 years

Growing Conditions

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

Position

Full sun Partial shade
Aspect
South–facing or West–facing
Exposure
Sheltered
Hardiness
H2
Drought Resistance
Yes

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Solanaceae
Native to GB/Ireland
No
Foliage
Deciduous, Semi evergreen
Habit
Clump forming
Potentially harmful
Harmful if eatenexcept potato crop. Wear gloves and other protective equipment when handling. Pets (dogs): Harmful if eatenexcept potato crop - for further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Genus
Solanum can be annuals, perennials, evergreen or deciduous shrubs or twining climbers, with simple or pinnnately lobed leaves and star- or bowl-shaped, 5-lobed flowers with prominent stamens, followed by fleshy fruits
Name Status
Accepted

How to Grow

Cultivation

Potatoes require an open, frost-free site with deep, fertile, moisture-retentive and crumbly soil for high quality and heavy yields. Improve soils by adding organic matter, such as well-rotted manure, in the autumn. Before planting, supplement with a general fertilizer, such as Growmore or blood, fish and bone, applied to the soil surface or spread along the sides of the drill during sowing, at the rate of 1kg per 10m (2.2lb per 33ft) row. Half of this amount will be enough if the garden is known to be fertile. Potatoes can also be grown in large containers or potato gro-bags. See Potatoes for further advice

Propagation

Propagate from tubers known as 'seed potatoes' which are sprouted or 'chitted' prior to planting. Tubers can be chitted from January and planted between March and May, when the risk of frost has passed

Suggested planting locations and garden types

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

Pruning

No pruning required

Pests

May be susceptible to cutworms, slugs, wireworms, leaf and bud eelworm and potato cyst eelworm. This variety shows good resistance to potato cyst nematode

Diseases

May be susceptible to honey fungus (rarely), potato blight, potato scab, potato tuber rots and potato blackleg and stem canker. This variety shows good resistance to tuber blight and potato leaf roll virus