How to grow spinach?

Spinach is a green leafy vegetable belonging to the Chenopodiaceae family.

Its name derives from the term thorn, because when the fruits of this delicious horticultural plant when they are at their point of maturation are armed with thorns.

The Arabs were the ones who introduced spinach for the first time in Spain in the eleventh century and, from there, it expanded to other countries in Europe and America.

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Varieties and classification of spinach

The two varieties of spinach that are usually grown are: curly leaf and smooth leaf. The first is usually sold fresh and is adapted to grow in winter, while the second is sold frozen or canned and is usually more consumed than the previous one.

Spinach can also be classified according to the time of the year in which they are planted: King of Denmark spinach and Cleanleaf are sown in spring-summer, while Broad-Leaved Princkly, Monnopa and Greenmarket spinach are sown in autumn. winter.

On the other hand, other varieties can be found that are divided by the color and texture of their leaves. The spinach Lagos has a dark green satin color; Taunus, has thick and bright green leaves; the Martine, has dark green and round leaves, and the Viroflay variety , has smooth green leaves.

How to plant them?

Sowing spinach seeds should be done directly in the soil 2cm deep. If you are going to do it in orchards or terraces, I advise you to sow them in rows with a distance of 30cm; and, if you are going to do it in planters, you will have to spread the seeds around the surface.

When the plants arise, rinse them at a distance of 10cm between each of them and, in the planters, leave a radius of 20cm between each spinach plant.

Care and collection

Spinach can grow properly without too much sun , so I advise you to place them in a place that has a lot of shade during the day. Also, they will have to be watered every time the earth is about to dry out to maintain moisture, but you should avoid waterlogging because that can rot the roots.

When collecting spinach , it is not necessary to tear the entire plant, but rather to take out its outer leaves.

Diseases and how to fight them

  • Beet fly: the larvae are installed on the underside of the leaves and feed on the epidermis. Combine them with a deltamethrin-based insecticide .
  • Green worms: fight them with the Decis Protech insecticide .
  • Aphids: there are several colors, winged and without wings. You can sow basil next to spinach to repel aphids or make use of the same insecticide that fights beet fly.
  • Snails and slugs: fight them with Ferramol Antilimacos .
  • Nematodes: they appear with lumps or thickening in the roots similar to the accounts of the necklaces. To eliminate them, apply a systemic nematicide insecticide.
  • Mildiu: fungus that causes yellow and white spots and can rot the spinach if you do not fight with these remedies .
  • Pythium Baryanum Hesse: the foliage withers and the main root is necrotic. Treatments with Captan could be effective.
  • Botritis: cottony rot. Check with your garden center that fungicide is the right one to fight it.


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