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About Spirekassen

Christine Wiemann is a greenhouse grower and an agricultural technician and owner of the seed company Spirekassen. Christine is an author of several books about lifestyle, garden life and plant cultivation. Today she writes blogs and shares her knowledge and passion for greenhouses. Christine is a greenhouse expert and an ambassador for Juliana Drivhuse.

The expert's articles

Spirekassen

26 Jan 2023 11:12

A chilli and pepper guide for spring

Are you dreaming of cultivating chillies and peppers in your greenhouse?

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Spirekassen

26 Jan 2023 11:12

Long-day plants and short-day plants

Do you know the difference between long-day and short-day plants ?

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Spirekassen

14 Dec 2022 15:30

Plan your new greenhouse calendar

I always start by looking through my greenhouse calendar and see what I have accomplished through the year.

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Spirekassen

14 Dec 2022 15:17

Are old seeds still good?

It is tempting to buy new seeds, but old seeds can still be used.

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Spirekassen

17 Oct 2022 11:09

Fertilizer and irrigation for winter cultivation

Other forms for irrigation techniques and fertilization techniques will be needed.

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Spirekassen

17 Oct 2022 11:09

Planting tulip bulbs in the greenhouse

Autumn is here and it is time to plant tulip bulbs.

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Spirekassen

15 Sep 2022 08:25

Cultivating lettuce in the greenhouse

Soon you will be removing your tomatoes, cucumbers and chilli plants. Lettuce can be divided into three main groups: Long-day plants, short-day plants and day-neutral plants. Choose the varieties that belong to the current season, otherwise, you risk that it will start to bolt.

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Spirekassen

14 Sep 2022 11:38

Sow flowers in the greenhouse during autumn

The mild climate has provided new opportunities in the greenhouse. Now you can pre-germinate flowers and enjoy the pretty and colourful flowers as early as the beginning of June.

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Spirekassen

19 Aug 2022 12:09

Autumn cleaning of the greenhouse

Cleaning the greenhouse should be done at least once a year - or maybe twice a year. But should you use soap when washing the greenhouse?

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Spirekassen

19 Aug 2022 11:52

Start your winter cultivation now

Read about why you should start winter cultivating in the greenhouse and find out what vegetables can be winter cultivated. Even though the temperature is low, you can still be self-sufficient in vegetables.

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