Blauwgroene Herfst Leek Organic seeds

Organic Leek Blue-green Autumn can tolerate quite a bit of frost. This autumn leek does need a nutritious and deeply loosened soil. Blue-green Autumn leeks suffer less from signs of wear in late autumn or early winter.

One bag of leek seeds is enough for approximately 10m2, the planting distance is 40x15 cm.

€2.80 incl. 0% BTW

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Description

One bag of leek seeds is enough for approximately 10m2, the planting distance is 40x15 cm.

How to grow leeks

Due to the slow initial development, it is wise to pre-sow the leek seeds thinly from the end of March to mid-May and only plant out in April at 40x15cm. If necessary, put them together for the winter and cover in case of severe frost.

In the winter months the leeks 'stand still' and the plant will not grow any further; the storability of the leek in the ground depends on the severity of the winter and to what extent the leek is in a sheltered place. We advise growers to closely monitor the health of the leeks in the winter months; and if the leek shows signs of weakness, we advise to harvest all leeks immediately.

100% organic seeds

These seeds from De Bolster are 100% organic seeds: pure nature!

De Bolster uses no artificial fertilizers, pesticides and the seeds are completely free of genetic modification (GMO). Because the Bolster seeds are 100% organic and the production process is controlled by the independent institute 'Skal Biocontrole', these seeds are allowed to carry the European BIO quality mark.

EU-BIO de Bolster organic seeds