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Capsicum annuum

Sweet pepper

Common names: Bell pepper, Capsicum

Sweet pepper

Photo: Franz Eugen Köhler, Köhler's Medizinal-Pflanzen · Public Domain · Source

Description

The sweet pepper loves warmth and sun and rewards you with crisp, sweet fruits in green, yellow and red. In a pot on the balcony or in the greenhouse it ripens most reliably. Blocky cultivars such as ‘California Wonder’ are robust and productive.

Care instructions

Raise it from late February (week 9) warm on the windowsill and plant it out only after the ice saints (mid-May, week 20). Water evenly with lukewarm water and feed the medium feeders regularly. Support the plants, because when fully laden the shoots snap off easily.

Soil & site

Soil pH

4.0pH 6–6.88.0

Soil type

humus-rich, well-drained, loamy, nutrient-rich

LightFull sun
HardinessFrost-sensitive
Crop rotationNightshades
Water needMedium

Feeding

Heavy feeder

Companion planting

Good neighbors

asparagus family (Asparagaceae)

particularly well established

Asparagus and tomato benefit from each other. The tomato keeps the asparagus beetle away, and the asparagus repels threadworms that harm the tomato.

For example AsparagusFunkieBluebellMuscariHyacinthAmerican Agave

Source: classic companion planting (DACH-Gartenpraxis)

mint family (Lamiaceae)

particularly well established

You will find that basil next to tomato and pepper improves taste and keeps whiteflies and aphids away.

For example LavenderThymeRosemarySageHyssopBohnenkraut and 30 more species in the catalogue

Source: classic companion planting (DACH-Gartenpraxis)

borage family (Boraginaceae)

Borage attracts pollinators and is supposed to keep tomato pests away from the nightshade family.

For example BoragoCommon comfreyPhaceliaForget-me-notNatternkopfSwamp Forget-Me-Not and one more species in the catalogue

Source: organic greenhouse companion planting practice

Rather not

amaryllis family (Amaryllidaceae)

Onions slow down the growth of nightshade family plants next to potatoes and tomatoes; the classic crop-rotation rule also applies in the bed side by side.

For example GarlicOnionLeekChivesDaffodilRocambole and 12 more species in the catalogue

Source: basic crop-rotation rule

daisy family (Asteraceae)

Sunflowers release substances into the soil that inhibit potato tuber growth, and they also compete for water and nutrients.

For example Tagetes patulaCalendulaSunflowerCommon coneflowerFall AsterIceberg lettuce and 56 more species in the catalogue

Source: basic crop-rotation rule

gourd family (Cucurbitaceae)

You should avoid planting potato and cucumber together because they share disease pathogens such as leaf and brown rot and stand in each other's way as strong feeders.

For example CucumberPumpkinCourgettepickling cucumberButternutHokkaido and 14 more species in the catalogue

Source: basic crop-rotation rule

Companion planting is partly traditional gardening lore. Where the reason is known, it is given.

Some of these explanations were machine-translated.

Diseases & pests

7 relevant

From the knowledge base, automatically linked by affected species. How to spot and prevent them is covered in full in the lexicon.

PestmediumApr–Aug
Aphids

Aphidoidea

You will find that aphids are the most common sucking pests in your garden.

More on Aphids
DeficiencymediumJun–Aug
Flower-end rot

Calcium-Mangel

Flower-end rot is not a disease caused by a pathogen, but a deficiency symptom. Growing fruits lack calcium at the fruit tip.

More on Flower-end rot
PestmediumMay–Sep
Two-spotted spider mite

Tetranychus urticae

The two-spotted spider mite appears above all in dry heat in the greenhouse and sucks on the underside of the leaves, which makes the leaves first pale and speckled, then dull bronze coloured, before…

More on Two-spotted spider mite
PestmediumMay–Sep
Thrips (thunderflies)

Thysanoptera

Thrips are tiny, elongated insects that become particularly active on warm, muggy days, which is why they are also called thunderflies.

More on Thrips (thunderflies)
PesthighApr–Oct
Tomato leafminer

Tuta absoluta

The tomato leafminer (Tuta absoluta) is a small moth whose caterpillars feed inside the leaves and fruit of tomatoes and their relatives.

More on Tomato leafminer
DiseasehighJun–Oct
Verticillium wilt

Verticillium dahliae

Verticillium wilt is a soil borne fungal disease that enters through the roots and blocks the plant's vascular tissue.

More on Verticillium wilt
PestmediumMay–Sep
Whitefly

Trialeurodes vaporariorum

The whitefly is a heat loving sap sucker that appears above all in the greenhouse and on container plants: larvae and pupae sit on the undersides of the leaves, and when the plant is knocked the…

More on Whitefly

Varieties

8 varieties
View all 8 varieties

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