Size
Ultimate height
0.5–1 metresTime to ultimate height
1 yearUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | White | Green | Green Red | |
| Autumn | ||||
| Winter |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered Hardiness
H1CBotanical details
- Family
- Solanaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Bushy
- 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
Best grown inside on a sunny windowsill or in a greenhouse, but can be grown outside once all danger of frost has passed; select a sunny, sheltered position and grow in containers, peat-free growing bags or in open ground. Water regularly and feed with a high potassium liquid fertiliser once the first fruit has set. 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
- Patio and container plants
- Conservatory and greenhouse
- Edible fruit
Pruning
No pruning required; pinch out growing tips of plants when they are about 20cm tall to encourage bushiness
Pests
May be susceptible to glasshouse red spider mite, whitefly, aphids, slugs and snails
Diseases
May be susceptible to grey moulds
Get involved
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.