Growing Chicory, also Witloof, Belgian endive

Cichorium intybus : Asteraceae / the daisy family

Jan F M A M J J A S O N Dec
                  P P  

(Best months for growing Chicory in New Zealand - cool/mountain regions)

  • P = Sow seed
  • Sow in garden. Sow seed at a depth approximately three times the diameter of the seed. Best planted at soil temperatures between 50°F and 68°F. (Show °C/cm)
  • Space plants: 10 - 12 inches apart
  • Harvest in 16-24 weeks. Will need forcing before final harvest.
  • Compatible with (can grow beside): Carrots, onions, Florence fennel, tomatoes.
  • Forced (blanched) witloof

Prepare to store for forcing at around 4 - 5 months. The second stage, blanching will take 8 - 12 weeks.

To Blanch: Lift the plants and cut off the leaves about 5 cm (2 in) above the roots. Shorten the roots to about 20 - 25cm (8 - 10 in) and replant close together (3 - 5 cm apart)in a pot filled with loose soil. Keep damp but not soggy.

Cover to exclude light and keep out of the sunlight, but not below 10 °C (50 °F)

Exclude light until you use the witloof, if it goes green it will be bitter.

Culinary hints - cooking and eating Chicory

Good in salads.
Grill lightly with butter.
Bake with ham and cheese.

Your comments and tips

15 Apr 13, marian seegers (New Zealand - cool/mountain climate)
Please have you any idea where I can buy witloof here in New Zealand (south Island)?
18 Jan 17, Te Pi' (New Zealand - temperate climate)
Hi, I had red lettuce seeds now it appears I actually have some type of dark-red leaved chicory, its very bitter as a lettuce lol, would anyone be able to give me an idea of what variety this might be? Can Chicory and lettuce cross breed at all? Does anyone want some seeds to try out if they germinate etc after harvest?
20 Jan 17, John (Australia - temperate climate)
It appears your 'red lettuce' is aactually Radicchio which has a hot peppery taste. It is generally loved by Italians and there are many recipes on the internet for its use. If it is grown fast with less light it is likely to be les bitter. Sorry I can't help you more. Trust this helps.
01 Feb 17, anna (New Zealand - temperate climate)
well hot peppery does not quite describe the flavour in my eyes. it´s bitter and tangy, needs some getting used to for raw consumption. one of my favourite recipies is risotto with radiicchio or simply slicing it thinnly, add oil, a splash of balsamic/lemon or wine and top with grated blue vain cheese,put under grill for 10 or until tender- eat with toasted white bread ;-)
22 Feb 19, Belg (New Zealand - temperate climate)
Orderings in Chistchurch
15 Apr 19, Yolanda Simons (New Zealand - temperate climate)
where can I please purchase witlof plants . Kind regards Yolanda
01 Jan 22, Deborah (New Zealand - temperate climate)
I bought a bundle of seedlings at PacnSave in Mt Albert in October or November. They were from Awapuni Nurseries in Palmerston North. They are now enormous, bitter and taking up space. I've just read I was supposed to dig them up, cut them back hard and plant them in the dark but that didn't happen. They'll probably become compost, sadly.
11 Jun 21, CH Brouwer (New Zealand - sub-tropical climate)
Where to purchase Witloof roots or seeds in New-Zealand ?
13 Jun 21, Liz (New Zealand - temperate climate)
Try any of the online seed merchants, like Egmont Seeds
19 Jun 21, Laura (New Zealand - cool/mountain climate)
Try on-line seed suppliers.
Showing 1 - 10 of 17 comments

Hello Sylvia, I hope you were able to grow some witloof. In case you still need some advice, a brief discription for the growing of witloof. Please don't mind my bad writing and grammitcal errors. The growing of witloof happens in three main stages/phases. Phase one is the root growing process in the field. The seconde Phase is the growing of the crop/endive itself/ also called forcery (happens at home) and the last Phase is the growing of the seeds. The rootgrowing starts (in Belgium) early May with the sowing of the seeds in rows (distance between rows 20-25cm, distance between seeds 4-6cm). The soil must be prepared deep enough, fine, crumbly, airy and without weeds. After a few days/weeks , depending on the weather , the seed starts to germinate. You have to aim 25 plants per square meter. A little more if your soil is ritch on nitrogen. The only thing you have to do then is keeping the parcel weedfree and checking for diseases/fungi. In oktober/november, when the leaves start to turn Brown and before it starts to freeze, the roots are harvested. The leaves are cut about 3cm above the root and the root is shortened to 20cm. After the cleaning of the roots they are put to rest for a few days/weeks in a refrigarator with temp around 3°c. They van also be rested in a very dry environment. This way the plant reaches a resting state. After a few days /weeks the roots are moistened and embedded with 20 cm of covering soil 20cm (or without depending on the race of witloof). When embedded in a well in a shed or barn you have to cover them with a vaper permeabel cloth. If embedded in a welk in open air you lay an insulator (straw, dry leaves) before you cover it with a cloth. You will also need to cover it from rain. (Little shelter) From there on soil temperature, soil humidity and air temperature are very important. Traditional the farmer forces (forcery) the conditions to become idealy for the growth of the endives with heating and humidifiers. If the bottem temperature is high enough (between 10 to 20°c) you can try to grow endives without a heating system. Generaly in early spring you can use the natural warming of the earth to grow the endives. Typically it takes 21 days to grow the crops (normal conditions). Know that in winter (soil below 10°c) when using a heating/humidifiing system, you create a better and more constant envirenmont for the growth of endives, resulting in a better quality and taste. After the forcing you can select your best root/crop to collect seeds From. (Don't use hybrid races) You just keep it away From frost and comes spring you plant it in a field. It becomes a bush (1,5m) with lightblue flowers in august. Bee's do their magic and in september you can harvested and dry the seeds. I hope this helped you on your way a bit? Feel free to contact me if you have any questions or doubts. I'll try to answer them. Is witloof really that hard to find in SA and Australië? It's one of my "dreams" to try and cultivate traditional witloof in Australia but I really wouldn't know how and where to begin.. I hope you have a lot of fun farming. Greetings From Belgium, Willem Verbruggen

- Willem Verbruggen

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