Early Kohlrabi Korfu 1
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  • Early Kohlrabi Korfu 1

Early Kohlrabi Korfu 1

Kč28.00
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Very early variety, designed for forcing by all methods and for year-round cultivation. Resistant to woodiness, cracking, bolting and overgrowth of bulbs. Package contains 60 seeds.

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Brassica oleracea var. Gongylodes

A biennial plant originating from the Mediterranean region and Western Europe. Many cultivars have been bred from the wild plant, which are visually very different: cabbage, head cabbage, Brussels sprouts, marrow-stem kale, fodder cabbage, broccoli, cauliflower, kohlrabi.

Kohlrabi has a stem up to 20 cm long, from which long-stalked leaves grow above the bulb, and the leaves below the bulb die off. The most basic classification of kohlrabi is into purple and white varieties, with the earliest being white varieties. In addition to their pleasant taste, they are also a rich source of vitamins B, C and E, calcium, potassium, selenium, zinc, iron, folic acid and pantothenic acid. It is consumed raw, tastes good on its own or as part of vegetable salads. We can boil, braise, bake it, use it like courgette in dough instead of potatoes in pancakes, or fry it in breadcrumb coating.

How to Grow Kohlrabi

  • The location should have a more humid climate; it does not require high temperatures. We ensure even soil moisture, water regularly with moderate amounts of water, and hoe. In dry conditions, the bulbs become woody and crack after heavy watering. We keep the bed soil weed-free.

  • Early varieties: we sow in February. We plant them at a spacing of 25x25 cm in mid-April. White early varieties of kohlrabi do not tolerate higher temperatures in early summer. We cover spring varieties with fleece at planting.

    Summer varieties: we sow in March or April. We plant them at a spacing of 25x25 cm in the first half of May.

    Late varieties: we sow at the turn of April and May. Seedlings must be planted by mid-August at the latest.

  • Plants require loamy or sandy-loam soil with sufficient humus content and adequate available nutrients. The optimum pH value ranges from 6–7.3.

  • Before planting, it is advisable to apply commercial fertilizers to the soil at a rate of 30–60 g/m² with an NPK ratio of 1.5:1:2, the first half of the dose for late varieties or for direct sowing should be applied at planting and the second during the growing season.

  • Damage from drought manifests as cracking of roots, bulbs and fruits, and in case of severe damage, drying out.

    Among pests, kohlrabi is affected by Flea Beetle (Phyllotreta undulata), Black Flea Beetle (Phyllotreta atra), Cabbage Flea Beetle (Phyllotreta nemorum) and Cabbage Aphid (Brevicoryne brassicae).

    Among fungal diseases, powdery mildew occurs primarily.

  • We harvest kohlrabi by thinning according to size. Early varieties are usually harvested when they reach a size of 4 cm. It is not advisable to harvest plants that have bolted.

Nohel
P23252
20 Items

Specific References

EAN13
8590383623191
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