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Kohlrabi 'Konan F1' BIO

Kohlrabi 'Konan F1' has flat round fruits of a beautiful green color. This crop has a strong leaf and is easy to harvest. One bag is for approximately 3 m2, and the planting distance is 35x30 cm.

Kohlrabi 'Konan F1' is 'high on the leg'. This makes this variety less susceptible to diseases and easy to harvest. Uniform summer variety that thrives under various, also cooler conditions. This kohlrabi is very resistant to leaf breakage. Both the leaf and the thickened stem are very healthy and good to eat.
Harvest 'Konan F1' when the bulb is 8-13 cm thick. When harvesting later, the bulb can become lignified, the structure of the bulb then becomes tough and fibrous. After removing the leaves, the kohlrabi can be stored in the refrigerator for a few weeks. Make sure that the plants regularly receive sufficient moisture during cultivation, this will help the bulb develop better.

Castle
Pre-sowing: 4 weeks before planting out
Planting out: April-May Harvest: June-August
Outdoor cultivation
Pre-sowing: 4 weeks before planting out
Planting out: April-July
Harvest: June-September, approx. 60 days after planting out
Planting distance: 35x30 cm
Soil: nutritious and calcareous Resistances (HR): Foc


Biologisch
Yes
Merk
The Bolster
Type en soort
Hybrid breed
Standplaats
Sun
Zaaien
March April May June
Planttijd
April May June July
Oogst- en bloeitijd
June July August September
Rijafstand
35 cm
Plantafstand
30 cm
Hoogte
50 cm
Inhoud
Approx. 40 seeds
€4,94

Dispatch

We ship your order within 1-2 business days*. When you spend €75,- you get one free shipment. Shipping is possible from €3.95. All orders are shipped as a package with a track and trace code, so you can always follow your order. Read more about the shipping costs in our FAQ.

Delivery time pre-order
Your order will be shipped from the indicated availability date. This also applies if you combine pre-order with products that are already in stock.

*Please note: In some cases this is not the case, such as: pre-orders, chicory roots, trees and small fruit. Read more in our FAQ.

The Bolster

Pioneer in organic seeds
De Bolster has been the specialist in 100% organic seeds for 45 years, with a focus on sustainability and future-proof agriculture. They produce seeds of more than 330 varieties, from vegetables and flowers to green manures, at international locations and completely GMO-free. With organic breeding methods and a commitment to variety freedom, they work together with professional growers and hobby gardeners to make organic cultivation accessible to everyone. Since 2023, they have been operating as a cooperative, to increase the impact of organic farming together with customers and suppliers. Their dream? A healthy planet with 100% organic farming.

Explanation of resistances

Our seeds are provided with different resistance codes. In this PDF you will find a clear explanation of all codes and their meaning.

Different types of seeds

What is the difference between organic, F1 hybrid, heirloom (open-pollinated), GMO, pill and conventional seeds? We explain it to you in this blog !

Saving seeds

Store seeds in a cool, dry and dark place, such as a sealed box in a cupboard. Pay attention to the expiration date on the packaging and use them before that time. If the packaging has been opened, make sure it is sealed properly and check the germination capacity before use.

You can easily test the germination capacity of seeds with a germination test :

  1. Place a few seeds (for example 10) on a damp piece of kitchen paper.
  2. Fold the paper towel closed and place it in a plastic bag or place it in a sealed container.
  3. Place it in a warm place, such as on the windowsill.
  4. After a few days, check to see if the seeds have started to germinate.

Basic sowing guide

First time sowing? No problem! Our basic sowing guide will briefly explain how to get started. Also take a look at our extensive growing guides for specific tips per plant species - super handy if you want to know exactly how to grow aubergine or garlic, for example 🌱.