FLASH SALES: 30% off selected Clematis until Tuesday night!

View more pictures

Hide images

Share your pictures? Hide split images
I have read and agree the terms and conditions of service.
Value-for-money

Giant Kohlrabi Superschmelz

Brassica oleracea gongylodes Superschmelz
Cabbage turnip, German turnip

4,5/5
3 reviews
0 reviews
1 reviews
0 reviews
0 reviews

Excellent vegetable at a very affordable price at < Promise of flowers >

Daniel, 14/05/2022

Leave a review → View all reviews →

Select delivery date,

and select date in basket

This plant carries a 6 months recovery warranty

More information

Value-for-money
'Superschmelz' Kohlrabi is an exceptional giant variety. It produces huge bulbs that weigh up to 10 kg. Unlike other giant varieties, its flesh remains tender and non-fibrous. Sow from March to July and harvest from June to November.
Ease of cultivation
Beginner
Height at maturity
40 cm
Spread at maturity
30 cm
Soil moisture
Damp soil
Germination time (days)
10 days
Sowing method
Direct sowing, Sowing under cover
Sowing period March to July
J
F
M
A
M
J
J
A
S
O
N
D
Harvest time June to November
J
F
M
A
M
J
J
A
S
O
N
D

Description

'Superschmelz' Kohlrabi is an exceptional giant variety. It produces huge bulbs that weigh up to 10 kg. Unlike other giant varieties, its flesh remains tender and non-fibrous. Sow from March to July and harvest from June to November.

Kohlrabi, also known as Cabbage turnip or German turnip (Brassica oleracea gongylodes), is an original vegetable belonging to the large Brassicaceae family (ex-Cole family). This biennial plant, grown as an annual, is native to Europe where it was a staple food during World War II. It is recently being rediscovered thanks to its excellent flavour and great nutritional values. It is grown for its edible, bulbous stem which appears at ground level and measures between 6 and 20 cm in diameter. It is surrounded by a rosette of large green leaves.

This unusual vegetable has a fine, nutty flavour. It can be eaten both raw and cooked. It is delicious in salads, gratins or glazed with honey. The leaves are also edible and can be added to soups or stews. From a nutritional point of view, it is very healthy, being both low in calories and high in vitamins C and B3, fibre and minerals.

Kohlrabi is an easy vegetable to grow as long as you meet its basic requirements: deep, rich soil, and regular watering. It enjoys sun or half-shade.

Harvesting: Kohlrabi it is generally harvested from July to early November (75 days after sowing on average). Cut off the bulbs at ground level as and when required.

Storage: Kohlrabi can be stored for a fairly long time in a container of moist sand, in a cellar or basement. It will keep for several days in the refrigerator. It also freezes very well after being blanched for 5 minutes in boiling salted water.

Even if the vegetable garden is first and foremost a place for growing great quality veg, it’s always a good idea to leave a bit of room for flowers. Growing flowers alongside your vegetable plants will make your general gardening experience more enjoyable and is a great way to attract pollinators and repel garden pests! Flowers such as gaillardia, marigolds, zinnias, cosmos or nasturtiums can be sown in and around the rows of vegetables. Herbs such as dill can be very useful also. Bear in mind that some companion plants self-seed easily and can be a bit invasive (borage, chives, lemon balm etc.)

Harvest

Harvest time June to November
Type of vegetable Root vegetable
Vegetable colour white
Size of vegetable Giant
Interest Flavour, Nutritional value, Very productive
Use Cooking

Plant habit

Height at maturity 40 cm
Spread at maturity 30 cm
Growth rate normal

Foliage

Foliage persistence Annual
Foliage colour medium green

Botanical data

Genus

Brassica

Species

oleracea

Cultivar

gongylodes Superschmelz

Family

Brassicaceae

Other common names

Cabbage turnip, German turnip

Origin

Cultivar or hybrid

Annual / Perennial

Annual

Other Kohl rabi seeds

  1. 10
    €4.90 Seeds

  2. Out of stock
    €2.40 Seeds

Planting and care

Semis :

La température de germination du Chou-Rave Superschmelz se situe entre 7 et 30° et prend entre 8 et 10 jours.

Il se sème de mars à juillet pour une récolte de juin à novembre, lorsque les pommes atteignent 7 à 8 cm de diamètre.

Vous pouvez procéder par semis direct en place ou préparer des plants qui seront ensuite installés au jardin à leur place définitive.

Préparation de plants : En pépinière au jardin, semez les graines à une profondeur d’ 1,5 cm dans un bon terreau pour semis. Couvrez légèrement avec du terreau ou de la vermiculite. N’oubliez pas de maintenir le substrat humide mais non détrempé !

Lorsque les jeunes plants vous apparaissent assez forts pour être manipulés, transplantez-les à leur place définitive en respectant les distances préconisées pour le semis direct.

Semis direct : En terre correctement amendée et finement travaillée, tracez des sillons d’une profondeur d’un centimètre, espacés de 30 cm. Semez les graines tous les 3 cm et recouvrez-les d’une fine couche de terre fine, lorsque les plantules sont bien développées, procédez à un éclaircissage en ne conservant qu’un plant tous les entre 25 et 30 cm environ. Un buttage sera effectué lorsque les pommes commenceront à se former.

 

Culture :

Le Chou-Rave se cultive au soleil ou à mi-ombre. Sa culture est assez facile car il est un peu moins exigeant que la majorité des choux mais réclame néanmoins une bonne fumure de fond et une humidité régulière. Il convient d’effectuer, de préférence à l’automne, un apport de compost mûr (environ 3  kg par m2), par griffage sur une profondeur de 5 cm, après avoir, comme pour toute culture potagère, bien décompacté le sol. En terre acide, il faudra veiller à relever progressivement ce PH en faisant des apports calciques sous forme de Dolomie ou de Chaux.

Seedlings

Sowing period March to July
Sowing method Direct sowing, Sowing under cover
Germination time (days) 10 days

Care

Soil moisture Wet
Disease resistance Good
Pruning No pruning necessary

Intended location

Type of use Vegetable garden
Hardiness Hardy down to -29°C (USDA zone 5) Show map
Ease of cultivation Beginner
Exposure Sun, Partial shade
Soil pH Neutral
Soil type Silty-loamy (rich and light), 192
4,5/5
No reviews
No reviews
No reviews

Vegetable seeds

  1. 2
    €5.60 Seeds

  2. 5
    €1.90 Seeds

  3. 15
    €4.98 Seeds

  4. 490
    From €1.40 Plug plant 3/4cm

    Available in 3 sizes

  5. 12
    €12.90 Seeds

  6. 11
    €6.90 Seeds

  7. Out of stock
    €2.90 Seeds

  8. 16
    €3.90 Seeds

  9. 11
    €3.95 Seeds

  10. 6
    €4.90 Seeds

  11. Out of stock
    €6.50 Seeds

  12. 24
    €5.50 Seeds

  13. 19
    €2.90 Seeds

Haven't found what you were looking for?