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Raphanus sativus var. longipinnatus

Radish

Common names: Daikon, Bier radish

Radish

Photo: Jason7825 · CC BY-SA 3.0 · Source

This description was machine-translated.

Description

The radish is a sharp‑spiced root vegetable that ranges from the small summer variety to the large white Daikon, encompassing many forms. It grows quickly and can be successfully cultivated in pots as well. Depending on the sowing time, you can harvest crisp tubers for summer use or produce storage‑capable autumn radishes.

Care instructions

Sow from April to August directly into the garden bed and keep the soil consistently moist, as dryness makes the radish feel rough and excessively sharp. Space the rows about one hand’s width apart and harvest when the tubers reach their typical size for the variety, over‑grown radishes become woody.

Soil & site

Soil pH

4.0pH 6–78.0

Soil type

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

LightFull sun
HardinessFrost-sensitive
Crop rotationBrassicas
Water needMedium

Feeding

Medium feeder

Companion planting

Good neighbors

legume family (Fabaceae)

particularly well established

Leguminous plants collect nitrogen in the soil, from which Brassicaceae benefit as heavy feeders.

For example Bush beanPole beanBroad beanMarker peaSugar peaRed bean and 30 more species in the catalogue

Source: classic companion planting (DACH-Gartenpraxis)

carrot family (Apiaceae)

You can pair celery and dill with all Brassicaceae because they repel the cabbage whitefly with their scent, a proven companion.

For example celery rootDillParsleyCarrot fennelCorianderCelery (Stalk Celery) and 18 more species in the catalogue

Source: Bio-Gärtnerei Mixed-culture Practice

mint family (Lamiaceae)

You will notice that the intense scent of basil, thyme, and others confuses the cabbage whitefly and keeps it away from the cabbage family.

For example LavenderThymeBasilRosemarySageHyssop and 31 more species in the catalogue

Source: bio-gardening intercropping practice

nasturtium family (Tropaeolaceae)

Nasturtium serves as a trap plant for you. Aphids and cabbage whiteflies prefer it over the brassicaceae next to it.

For example Tropaeolum majusMashua

Source: Trap plant practice in organic horticulture

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

Some of these explanations were machine-translated.

Diseases & pests

3 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
Flea beetle

Phyllotreta

Flea beetles are tiny, black or metallic shiny beetles that jump away when touched.

More on Flea beetle
PesthighApr–Sep
Cabbage fly

Delia radicum

The cabbage fly lays its eggs at the root collar of crucifers, and the white maggots feed on the roots and root collars.

More on Cabbage fly
DiseasehighMay–Sep
Clubroot

Plasmodiophora brassicae

Clubroot is a soil-borne fungal disease caused by Plasmodiophora brassicae that affects all cruciferous plants.

More on Clubroot

Varieties

5 varieties
View all 5 varieties

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