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Produce => Edible Plants => Topic started by: Robert_Brenchley on February 13, 2010, 19:26:20

Title: Rare potato
Post by: Robert_Brenchley on February 13, 2010, 19:26:20
I found some strange looking knobbly purple-black spuds in the market, and got some small ones to grow on. As far as I can make out they're either Vitelotte, a rare French heirloom, or Congo, an equally rare British heirloom. Both have blue flesh which supposedly keeps its colour on cooking. The only drawback is that they're both late maincrops, making it a bit of a tossup whether the blight spares them long enough to produce anything. Anyone come across either?
Title: Re: Rare potato
Post by: saddad on February 13, 2010, 19:29:39
Saw some Vitelotte on sale at Ryton.. but only ever seen Congo in books.  :o
Title: Re: Rare potato
Post by: earlypea on February 13, 2010, 19:31:40
I don't know about Congo, but Vitelotte's listed as an early maincrop so could avoid the blight.  T&M have got minitubers and so have I  :)  Posted before, but tried it in a restaurant and it certainly lived up to expectations for colour and taste.
Title: Re: Rare potato
Post by: chriscross1966 on February 14, 2010, 06:29:01
Got some Vitelotte coming from Alan Romans.... IIRC he's got Congo too.... think I saw them at Charlton Park too...

chrisc
Title: Re: Rare potato
Post by: Robert_Brenchley on February 14, 2010, 14:52:31
Could you post a pic of the Vitelotte when you get it? I'll get a pic of mine up before long. If they are an early maincrop, that would make things easier. One of the diffculties is lack of information on these rarities.
Title: Re: Rare potato
Post by: Tin Shed on February 14, 2010, 15:09:57
Tattieman does Congo potatoes
http://www.jbaseedpotatoes.co.uk/heritage-seed-potatoes/congo-p241.html
Title: Re: Rare potato
Post by: saddad on February 14, 2010, 15:12:51
Rats... they are out of stock...  :(
Title: Re: Rare potato
Post by: Digeroo on February 14, 2010, 15:54:00
I brought back some vitelotte from france a few years ago.  They produced small blue potatoes.  Not a very big crop.  Certainly would not describe them as knobbly. Flavour good and did not loose the colour in cooking. 

Title: Re: Rare potato
Post by: plot51A on February 14, 2010, 16:26:13
Alan Romans have Congo as well as vitelotte. Rather fancy the Mr Little's Yethom Gypsy too - anyone tried those?
Title: Re: Rare potato
Post by: earlypea on February 14, 2010, 16:26:48
The Vitelotte I ate looked like the sliced ones here
http://shizuokagourmet.wordpress.com/2009/09/08/for-vegans-vegetarians-"forgotten"-vegetables-2-vitelotte/
Nice page.

I did the Little Gypsy last year, but it did very badly - a couple of small spuds per tuber.
Title: Re: Rare potato
Post by: Tattieman on February 14, 2010, 18:40:14
The problem I found with Congo is that it just seems to grow and grow and grow without producing large tubers. You would have to plant them really early to get an edible crop from them.
You are much better growing Salad Blue.
Title: Re: Rare potato
Post by: chriscross1966 on February 15, 2010, 13:35:00
Quote from: Tattieman on February 14, 2010, 18:40:14
The problem I found with Congo is that it just seems to grow and grow and grow without producing large tubers. You would have to plant them really early to get an edible crop from them.
You are much better growing Salad Blue.

Congo's an antique variety.... back from the days when you had to chit maincrops.... BY modern standards it would be an exceptionally late main needing 26+ weeks or so.... get them in (chitted) mid-March, out just before the frosts I'd have thought.....

chrisc
Title: Re: Rare potato
Post by: Robert_Brenchley on February 19, 2010, 18:45:30
I've put a pic of the potatoes on my blog at http://thisandthat-robert.blogspot.com/ .
Title: Re: Rare potato
Post by: Tattieman on February 19, 2010, 19:26:43
Can you cut one in half so I can see the flesh colour inside please.
Title: Re: Rare potato
Post by: Robert_Brenchley on February 19, 2010, 19:43:24
I should have done that in the first place. I've added one to the blog post; it's not much good but I couldn't see what I was doing. My wife says it looks just like black pudding.
Title: Re: Rare potato
Post by: Ian Pearson on February 19, 2010, 20:04:09
There is another black skinned & fleshed variety. It's French and is called Negress. Not too politically correct I'm affraid. It looks very similar to your one. Photo here, the ones on the right of the shot.  http://oca-testbed.blogspot.com/2010/02/oca-centric-aims-for-2010.html (http://oca-testbed.blogspot.com/2010/02/oca-centric-aims-for-2010.html). Yours may be slightly more pear shaped tho'.

The taste is very good.
Title: Re: Rare potato
Post by: Robert_Brenchley on February 19, 2010, 20:32:08
That does look about right. I can imagine what Namissa, who is African, will make of a name like that!
Title: Re: Rare potato
Post by: Tattieman on February 19, 2010, 20:49:10
They have the flesh colour of Congo but it is hard to tell for sure.
If you plant them take some pictures and let me see.
Title: Re: Rare potato
Post by: Robert_Brenchley on February 19, 2010, 21:19:02
I will. If it's Congo I don't know what chance it has with the annual outbreaks of blight we're getting, but there will certainly be pics!
Title: Re: Rare potato
Post by: Jeannine on February 20, 2010, 04:02:59
My potato book says this about Congo.

Main Crop,late.Suitable for boiling,mashing and salads.
Striking small thin and knobbly shape with very dark shiny skin and beet black flesh,the flavour is surprisingly bland and the texture stodgy.It is dry when cooked but does retain it's colour which makes it impressive in salads and as a garnish.Peel after cooking and either boil briefly,steam or microwave.Makes good mashed potatoes or gnocci. Since they are small and dark you may need to harvest them on a bright day!



Vitelette( aka truffe de Chine) is described as. Suitable for salad and boiling.
Long thin smallish purple/black fingerling pots with dark greyish bluish flesh.Firm waxy texture with a mild nutty taste.The colour does not fade on cooking. T he name Truffe de chine is seldom used as there is a truffle  called Truffle di chine which causes confusion in France. The picture looks in shape like an Anya. The difference between the two visually is the Congo is a little fatter.

XX Jeannine
Title: Re: Rare potato
Post by: Robert_Brenchley on February 20, 2010, 09:37:34
Thanks.