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Carrot Pau Roxo das Seis Marias

Carrot Pau Roxo das Seis Marias

€3,50 EUR
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The famous traditional pau roxo carrot, originally from the Alentejo and the Algarve.

Its roots are purple on the outside and white inside. It is considered a real delicacy in Castro Verde, served raw in slices, boiled, dressed with vinegar, and in both sweet and savoury dishes. Every year, at the end of January, the town holds the Feira de S. Sebastião, also known as the Feira do Pau Roxo.

We now know that before carrots were orange, they were dark purple. Orange carrots quickly replaced the purple ones because they did not stain kitchen utensils. In the Alentejo, however, an old variety of carrot, purple rather than orange with a white interior, is still grown today. This small purple carrot, known as pau roxo, is the focus of a festival in Castro Verde, in the Alentejo. The celebrations in honour of Saint Sebastian take place in January, when the carrots are harvested. Traditionally in this region, the carrots were served raw alongside olives before meals, as an appetiser. This tradition has almost disappeared, but the seeds live on. We received our seeds from a woman named Fátima, who runs a small organic farm in the Algarve called Quinta das Seis Marias. Fátima's mother saved seeds from various crops to sow again. Fátima made her mother's wisdom her own and has continued to save the seeds of this wonderful carrot to this day, on her farm, which is managed according to the principles of organic agriculture.

By offering these seeds, we hope to carry Fátima's work further, all the way to you.

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Free shipping to mainland Portugal from €35. Below that, from €4.91.

Carrot Pau Roxo das Seis Marias

EU organic logo Certified organic PT-BIO-03 EU/non-EU Agriculture
Growing sheet

Carrot Pau Roxo das Seis Marias

EU organic logo Certified organic PT-BIO-03 EU/non-EU Agriculture
Growing sheet – Carrot Pau Roxo das Seis Marias
Germination7–21 days
Sowing depth0.5–1 cm
Spacing 3 × 25–30 cmin the row × between rows
Ideal temperature15–22 °C
Soil pH6.0–7.0
FrostHardy

Sowing calendar

JanJ FebF MarM AprA MayM JunJ JulJ AugA SepS OctO NovN DecD
Direct sowing
Harvest
JanJ FebF MarM AprA MayM JunJ JulJ AugA SepS OctO NovN DecD
Direct sowing
Harvest

Indicative windows; adjust them to your local climate.

  • Frost hardy
  • Direct sowing
  • Portuguese traditional variety

Growing guide

How to grow carrot pau roxo das seis marias?

A step-by-step growing guide, from sowing to harvest.

Sowing

Always sow direct and never transplant, half a centimetre to one centimetre deep at most, in rows. Germination is slow, fourteen to twenty one days, and demands that the soil surface stays moist throughout: letting it dry out just once is the commonest cause of failure. Cover the row with a board or damp cloth until it emerges. Thin in two passes, out to three centimetres between plants. Sow small amounts every three weeks from spring to late summer, so that all your carrots are not ready at once.

Soil

It wants sandy or loamy soil, deep, loose, free of stones and clods, at a pH between 6.0 and 7.0. Any obstacle makes the root fork. No fresh manure and no coarse compost, which cause forked hairy roots. In heavy soil, grow short varieties or use a raised bed with sieved soil.

Climate

It prefers temperatures between 15 °C and 22 °C. Colour and sugar develop best with cool nights, which makes autumn harvests the tastiest. It takes light frost and in the south can stay in the ground through winter. It adapts to most of western Europe. On the Portuguese coast and in southern Spain use spring and autumn and avoid the peak of summer. In the south, a July or August sowing gives the storage carrots for winter. Inland in Iberia water more through the dry months. In France and Germany the natural season is spring and summer, sowing once the soil has warmed steadily. In Italy the same rule applies as in the rest of the Mediterranean: spring and autumn in the centre and south, spring and summer in the north.

Fertilisation

Do not use fresh manure or strong nitrogen feeding: that gives forked, hairy and tasteless roots. Use a bed that was composted for the previous crop and top up potassium only, with sieved wood ash, which improves sweetness and keeping quality. If the previous crop was not fed, work in very mature sieved compost, never more than two kilos per square metre.

Watering

Keep moisture constant and even. Long gaps followed by heavy watering split the roots down the middle, which is the commonest defect. Water little and often until germination, then more deeply and less frequently so the root goes down.

Weed control

The crop germinates slowly and is completely overrun by weeds in the first weeks, which is the number one cause of failure. Prepare the bed in advance, clear the first flush of weeds before sowing and mark the row with radish, which comes up within days and shows you where to hoe. Hoe shallowly between the rows and never pile soil over the crown.

Pest control

Carrot fly is the decisive pest: the female finds the crop by the smell released when you thin, and the larvae tunnel brown galleries through the root. Thin at the end of the day, take the pulled plants away from the site at once and cover the crop with fine mesh sixty centimetres high, because the fly flies low. Lift the mesh only to thin and hoe, and close it again tightly at the edges. Sowing next to onion or leek confuses it and helps. Also watch for aphids and nematodes in infested soil.

Diseases

Alternaria makes dark leaf spots and weakens the plant in damp weather. Powdery mildew shows late in the cycle. Root rot appears in waterlogged soil and sclerotinia attacks stored roots. A well drained bed and spacing that lets the foliage dry quickly prevent almost all of these problems. Rotate on a three to four year cycle away from other umbellifers such as parsley, celery, fennel and parsnip.

Harvest

Lift when the shoulder of the root shows at the surface at the typical diameter for the variety, or pull one to check. Water before lifting so the soil releases. Cut the tops off immediately after harvest, leaving one centimetre, because the leaves keep drawing water from the root and make it go limp. It keeps for months in damp cool sand. The reference colour is purple skin with white flesh, and that is what tells you it is ready.

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