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Variety profile · Spinach

Thorin: discover its flavour and how to grow it

Thorin is described as a vigorous, relatively slow-growing Matador type. That type reference does not prove Thorin is the same variety as Matador. Choose Thorin for the described growth pattern and retain the name as a separate selection. Compare development under the same conditions.

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AI illustration of Thorin
AI illustration

This image was created with AI from described plant characteristics and growing advice. It shows a possible situation and is not a photograph of a verified cultivar.

Sowing
Spring or late summer–autumn with a suitable variety
Harvesting
Young leaves, before bolting
Location
Light and consistently moist soil
Season
Cool conditions are better than intense heat

This growing advice helps you choose. Your variety, growth stage, weather and conditions in your space determine the actual timing.

A good start

Sowing under cover and raising seedlings

Sow directly in a cool season · Spinach

Early spring or autumnSow directly under glass with a suitable cultivar and ventilation.

Germination and temperature
Cool propagation; warm, dry conditions increase the risk of bolting.
After emergence
Keep emerged lettuce bright and well ventilated; prevent high greenhouse temperatures and drying out.
Pricking out and potting on
Direct sowing is simple. Thin to the cultivar’s spacing.
Hardening off and planting out
Direct-sown spinach stays in place.

Choose a cultivar for the correct day length; a spring cultivar is not automatically suitable for summer.

Sources and use

Royal Horticultural Society · RHS — spinazie kweken ↗Soort- of productgebonden bron; buitenlandse perioden zijn geen vaste Nederlandse zaaidatum.

Utah State University Extension · USU Extension — spinazie in de tuin ↗Soort- of productgebonden bron; buitenlandse perioden zijn geen vaste Nederlandse zaaidatum.

Guideline periods for the Netherlands and Flanders. Check the variety, available light, soil and measured temperatures. Greenhouse heating does not guarantee enough winter light.

Compare how to raise other vegetables →

What makes Thorin different?

Growth habit
Vigorous, relatively slow development

The source context and any limitations are in the background information at the bottom.

Compare with another variety
From garden to plate

Flavour and kitchen

The source gives no distinct Thorin aroma. A relationship between types does not prove identical flavour or the same genetic identity.

This flavour description applies to the crop; a separate taste test for this variety is not supported by evidence.

Use the leaves raw when young or cook a larger harvest. Keep stalks and leaves separate when their textures differ.

Why choose it? Choose Thorin for the described growth pattern and retain the name as a separate selection. Compare development under the same conditions.

How it could look in your garden

How to grow spinach

The options below belong to the plant. From these, choose the method that suits your variety's growth habit.

AI illustration of kleine rijen in een tuinbed
AI illustration

This image was created with AI from described plant characteristics and growing advice. It shows a possible situation and is not a photograph of a verified cultivar.

Short rows in a garden bed

A small spinach row makes care manageable. Choose the right season, keep weeds away and follow leaves. Plan another batch once you see how much you actually use.

  1. Prepare a fine soil surface and remove weeds.
  2. Sow or plant at the spacing for the chosen type.
  3. Keep the germination and root zones moist and harvest according to leaf quality.

For anyone with a small bed or a space available after another harvest.

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AI illustration of een kleine rij in een bak
AI illustration

This image was created with AI from described plant characteristics and growing advice. It shows a possible situation and is not a photograph of a verified cultivar.

A small row in a container

For a modest leaf harvest, spinach can grow in a broad container. Choose a cool, light position and maintain even moisture. A sheltered container helps, but do not let sun raise temperatures unchecked.

  1. Fill a container with drainage holes with suitable soil.
  2. Sow thinly in the right season.
  3. Thin and harvest before plants bolt.

For limited space or a smaller, more accessible leaf crop.

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Why grow Thorin?

Thorin is described as a vigorous, relatively slow-growing Matador type. That type reference does not prove Thorin is the same variety as Matador.

Choose Thorin for the described growth pattern and retain the name as a separate selection. Compare development under the same conditions.

How this choice tastes

The source gives no distinct Thorin aroma. A relationship between types does not prove identical flavour or the same genetic identity.

From harvest to kitchen

Use the leaves raw when young or cook a larger harvest. Keep stalks and leaves separate when their textures differ.

What needs attention when growing

Sow in a suitable cool window and maintain even moisture. Do not treat general all-season sales wording as unlimited certainty for Dutch growing.

Harvest according to actual leaf development. A slower selection needs its own observation and need not be ready at the same time as Matador.

Choose by flavour, shape and use

Matador: Matador is offered as productive spinach with large leaves. The cultivar suits a bed where you want to build up a useful portion of foliage. Use young leaves raw or briefly wilt a larger harvest. Large leaves sometimes need tougher stalks removed.

A distinct aroma profile for Matador is lacking. Familiar spinach preparation is therefore information about the crop.

Vroeg Reuzenblad: Vroeg Reuzenblad is fast-growing spinach for an early crop. The source describes large, tender leaves and prickly seed. Use young leaves as salad greens or cook a whole portion. The large leaves make it easy to gather enough for a meal.

The source gives no unique variety flavour. Tender leaves and fast development are specific characteristics without an added sweetness claim.

Géant d’Hiver: Géant d’Hiver is spinach with a clear cool-season emphasis. The product source describes productive growth outside hot, dry conditions. Use the leaves in a warming winter dish or add young leaves to a salad. The harvest remains ordinary spinach.

A distinct winter spinach aroma has not been confirmed. The cultivar name does not describe a proven sweeter flavour than spring selections.

Thorin: Thorin is described as a vigorous, relatively slow-growing Matador type. That reference does not prove Thorin is the same cultivar as Matador. Use the leaves raw when young or cook a larger harvest. Keep stalks and leaves separate when their textures differ.

The source gives no distinct Thorin aroma. A relationship between types does not prove identical flavour or the same genetic identity.

Choose the type to suit your harvest

True spinach has a different season from warmth-loving crops sometimes also called spinach. Check the species and the recommended sowing window. A suitable spring or autumn cultivar matters more than a promise of year-round harvesting.

A small, sound start

Sow directly into a fine seedbed in small batches. Keep the germination zone moist and thin overcrowded seedlings. For an autumn crop, do not wait until low light has almost stopped growth; use the cultivar’s growing window as your starting point.

Light and soil that can drain

Choose a bright spot and prepare a fine enough surface for the small seeds or young rootballs. Water must be able to drain away after rain. In a pot, check that the drainage holes are clear; a layer of wet soil does not help produce a healthy leaf harvest.

Care for the young leaves

Spinach needs moisture to keep producing tender leaves. Water at the base in dry periods and prevent the root zone from repeatedly drying out. Do not let young plants disappear among weeds, and keep a dense row sufficiently open to airflow.

Harvest for quality

Harvest young leaves or cut a portion of plants when the foliage is usable. Leave the heart intact only if you want to keep picking. Do not wait for a large mass of leaves when the first flower stalks appear; the plant’s stage then changes quickly.

Recognise what the leaves tell you

Warmth, longer days and drought can encourage bolting. Removing a flower stalk does not restore unlimited leaf production. For the next round, choose a suitable cultivar and time. Check yellow plants for waterlogging, poor growth and root problems.

Fresh leaves start with a small picking

Harvest at a cool time and keep the leaves cool after picking. Wash them before use and remove damaged parts. A small fresh portion wastes less than harvesting a whole container when you only need a handful.

Make room for the next round

Record sowing and the first harvest so you can compare what works in your space next season. Do not leave an empty row unplanned for long. A new batch within a suitable window gives a better spread than hoping overmature leaves will become young again.

Let a sheltered autumn row grow steadily

A low tunnel or cold frame can shelter a suitable autumn or winter crop. Sow an appropriate cultivar early enough for leaf growth before light levels fall sharply. A cover does not turn dark weeks into a quick summer crop. Ventilate on mild, sunny days and keep foliage clear of constantly wet covering. Water only when the root zone needs it. Harvest small portions of thawed, healthy leaves and leave enough vigour; actual regrowth depends on the season and condition.

Ready to begin

What you need

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More background, sources and image information

SeedSteps editorial team · updated on 11 October 2026. The AI images illustrate species and practical growing situations; they do not prove an exact cultivar, observations from your own garden or yield.

Britse gewasadviezen worden gecombineerd met Nederlandse en Vlaamse informatie waar beschikbaar. Amerikaanse Extension-bronnen ondersteunen plantprincipes en herkenning; hun kalenderdata, lokale plaagdruk, bestrijdingsmiddelen en mestdoseringen worden niet rechtstreeks op Nederland of Vlaanderen toegepast. Vorst, bodemwarmte, standplaats en expliciete rasinformatie blijven de lokale controle. Commerciële bronnen onderbouwen uitsluitend benoemde ras- en plantkenmerken; zij zijn geen affiliate-aanbeveling.

  1. World Checklist of Vascular Plants — 4 juni 2026Royal Botanic Gardens, Kew · accessed 2026-10-07
  2. Spinazie Thorin (Matador type) zadenFeggies · accessed 2026-10-11
  3. Spinazie Géant d'Hiver zadenFeggies · accessed 2026-10-11
  4. Spinazie 'Matador' zaden biologischFeggies · accessed 2026-10-11
  5. Spinazie 'Vroeg Reuzenblad' BiologischFeggies · accessed 2026-10-11
  6. Spinazie vroeg reuzenblad – biologische groentezaden (snelgroeiend)Feggies · accessed 2026-10-11
  7. RHS — spinazie kwekenRoyal Horticultural Society · accessed 2026-10-10
  8. USU Extension — spinazie in de tuinUtah State University Extension · accessed 2026-10-10

Supporting evidence by chapter: Why grow Thorin?: Feggies. How this choice tastes: Feggies. From harvest to kitchen: Feggies. What needs attention when growing: Feggies. Choose by flavour, shape and use: Feggies, Feggies, Feggies, Feggies, Feggies. Choose the type to suit your harvest: Royal Horticultural Society, Utah State University Extension. A small, sound start: Royal Horticultural Society, Utah State University Extension. Light and soil that can drain: Royal Horticultural Society, Utah State University Extension. Care for the young leaves: Royal Horticultural Society, Utah State University Extension. Harvest for quality: Royal Horticultural Society, Utah State University Extension. Recognise what the leaves tell you: Royal Horticultural Society, Utah State University Extension. Fresh leaves start with a small picking: Royal Horticultural Society, Utah State University Extension. Make room for the next round: Royal Horticultural Society, Utah State University Extension. Let a sheltered autumn row grow steadily: Royal Horticultural Society, Utah State University Extension.

Growth habit: Vigorous, relatively slow development Beschrijving van de genoemde rasbron; geen eigen tuinwaarneming. Feggies