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Annual Biennial

Capsicum annuum 'Demon Red'
  • RHS AGM

chilli pepper 'Demon Red'

A compact, bushy annual chilli pepper to 35cm high, with ovate, mid green leaves. Produces small white flowers in summer, which go on to abundant small upward-pointing fruits to approximately 4cm length. Fruits ripen to bright red with a hot flavour.

Synonyms
Capsicum frutescens 'Demon Red'
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Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
1–2 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Loam
Moisture
Moist but well–drained
pH
Neutral, Acid
Colour & scent
StemFlowerFoliageFruit
Spring Green
Summer White Green Red
Autumn
Winter
Position
  • Full sun
Aspect

South–facing or West–facing

Exposure
Sheltered
Hardiness
H1C
Botanical details
Family
Solanaceae
Native to the UK
No
Foliage
Deciduous
Habit
Bushy
Potentially harmful
Irritant if eaten, skin/eye irritant. Wear gloves and other protective equipment when handling
Genus

Capsicum are annual or perennial plants, with simple, alternate leaves, and tubular or bell-shaped flowers. They are grown for their glossy, many-seeded edible fruits, including chilli and bell peppers, and as indoor ornamental plants

Name status

Accepted

How to grow

Cultivation

Grow in a loam-based compost in bright, filtered light. When in growth, water freely and apply a balanced liquid fertiliser every 10 days until fruit begins to colour. See how to grow: chilli peppers for further advice

Propagation

Propagate by seed. See sowing vegetable seeds or sowing seeds indoors for further advice

Suggested planting locations and garden types
  • Edible fruit
  • Conservatory and greenhouse
Pruning

Pinch out growing tips to encourage branching

Pests

May be susceptible to glasshouse red spider mite and aphids

Diseases

May be susceptible to virus diseases, fungal wilt, anthracnose and powdery mildews

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