TopVeg – growing veg,fruit&herbs

June 21, 2009

New Potato Harvest is 10 weeks after planting.

Filed under: potato — Tags: — TopVeg @ 7:51 pm

 

These Maris Bard new potatoes have been in the ground since April 5th – that is 10 weeks and 5 days between planting and harvest.

Maris-Bard-new-potatoes

New potatoes are lifted when they are quite small. The size at harvest is really up to the gardener. Some people prefer a lot of small new potatoes on the plate, whilst others like them to be larger.

new-potato

Click this link for a video showing how to tell if new potatoes are ready to harvest.

New potatoes mature earlier than main crop, and are usually ready by 10 – 12 weeks after planting.

May 21, 2009

Are My Early Potatoes Ready to Harvest?

Filed under: potato — Tags: , — TopVeg @ 6:20 pm

The only way to tell if new potatoes are ready to dig is to have a look. It is possible to gently remove the soil from the side of the ridge, to have a look at the new tubers. If this is done carefully, the soil can be replaced without disturbing the potatoes, if they do not look big enough. They will keep growing, as long as they have not been broken off the white underground stem (stolon).

February 28, 2009

Jersey Royal Potatoes

Filed under: potato — Tags: , , , — TopVeg @ 7:29 am

The potato variety called International Kidney is the most important crop on Jersey, produced and sold as Jersey Royal new potatoes.

jersey royals

jersey royals

Jersey Royals, or International Kidney, are:

  • second earlies
  • can also be used as a general purpose early crop
  • very waxy potato
  • good salad potato
  • tasty new potatoes



January 13, 2009

Growing new potatoes throughout the year

Filed under: potato — Tags: — TopVeg @ 11:54 am

Growing new potatoes throughout the year is quite a challenge.

 

In nature a potato will start to grow in the spring and have decent sized tubers in the autumn. But gardeners in the UK are trying to stretch the boundaries & some are now trying to produce new potatoes for Christmas day – but it is not easy.

This year we have grown 2 crops of early potatoes on one patch. The first potatoes are planted in a poly tunnel in February. As soon as these are harvested, they are replaced with more early potato seed. These yielded well in July.

Next year we are planning to grow 3 crops of potatoes in the same patch. The third crop will be new potatoes planted in July, but they will need to be covered with plastic.

The problems & difficulties in growing potatoes ‘out of season’ are:

  • seed maturity,(the seed potato must have been produced in the previous calendar year – and to keep it from sprouting and growing, it has to be kept very cool) If potato seed is left in the light during the summer, it will age, and become too mature to grow when planted (even if it has not grown long shoots.) It is important to stop the potato seed from ageing, if it is going to be planted late (Sept-Oct). Keep the seed in the bottom of the fridge (cold & dark) to stop it ageing.
  • warmth, (to allow the potato plant to grow well),
  • daylength (which we are running out of) but needed for hours of growth
  • frost (which is no good at all!)

But it should be possible for us to be growing new potatoes throughout next year!


January 27, 2008

Early Potato Varieties to grow in the Vegetable Garden

Filed under: fruit, potato — Tags: , — TopVeg @ 6:22 pm

There are several different varieties of early potatoes to grow in the vegetable garden, and some are listed below with their specific characteristics.
The three growing seasons for potatoes are:

  • New Potatoes, or earlies
  • Second earlies
  • Maincrop

Early potatoes are planted from January to March and are ready for digging from May-July.
Second earlies are planted between February and May and harvested from July to October.
Maincrop potatoes are planted in April and harvesting is in September and October.
Second earlies and maincrop can be stored over the winter.
Examples of early potato varieties are:
Ultra-Early Potato – Lady Christl

  • high yielding
  • numerous uniform attractive tubers
  • good all round disease resistance, although it is slightly susceptible to  Foliage Blight
  • excellent cooking qualities.

Extra Early Salad Potato – Rocket

  • firm, waxy texture tubers
  • good for chipping
  • responds well under polythene
  • best under long day length conditions of Northern Europe

Very early – Winston

  • good yields
  • bold white tubers
  • a very short growing season
  • good drought and heat tolerance
  • powdery scab resistance
  • masher, chips,bake,roast

First Early Potato – Sharpes Express

  • low resistance to dry rot, late blight on foliage and late blight on tubers

First Early Potato – Red Duke of York

  • low resistance to late blight on foliage, late blight on tubers, common scab,  potato leafroll virus and potato virus Yo .

First Early Potato – Maris Bard

  • high yielding and early bulking
  • good resistance to potato virus Y, gangrene, potato leaf roll virus, drought,  damage and bruising
  • moderately susceptible to spraing, powdery scab
  • susceptible to potato cyst nematode
  • medium dry matter with good boiling and frying quality
  • good all round cooker

Second Early Potato – British Queen

  • round tubers
  • white skin

Second Early Potato – Charlotte

  • moderate yields
  • uniform, smooth skinned tubers
  • high resistance to foliage and tuber blight
  • susceptible to potato cyst nematode
  • medium dry matter
  • waxy cooked texture
  • salad potato

Second Early Potato – Kestrel

  • good yields of very attractive, long oval, coloured tubers
  • good all round cooking quality
  • good chipping potential, particularly early in the season

Second Early Potato – Edzell Blue

  • heritage variety
  • very floury texture
  • mashes & bakes well, though difficult to boil
  • best known blue- skinned variety

14 Comments »
Hi Top Veg,
That is really good info, last year when I first tried growing potatoes I left
it a little late, we still have a reasonable crop but with that info I will do
better this year. Thank you.
Cheers Mark
Comment by Mark – January 27, 2008 1:10 pm
Hi Mark
Thanks for that – somehow we often rush earlies – we wait for ages for
conditions to be right, but still don’t seem to have everything in place! Good
luck with this years planting.
TopVeg
Comment by TopVeg – January 27, 2008 2:08 pm
[...] for the vegetable garden. Below are descriptions of some more examples,
to be added to the ten early potato varieties posted [...]
Pingback by Top Veg » Blog Archive » Which variety of Early Potatoes to Grow
in the Vegetable Garden? – January 28, 2008 5:29 am
It’s so hard to find the ‘perfect’ first early, isn’t it? They all have pluses
and minuses. I like my trusty ‘Orla’, but I experiment with others every year.
This year, though, I’ll definitely be planting mine in February. Winters are
so warm now there’s no point waiting until March.
Comment by Soilman – January 28, 2008 2:01 pm
Hi Soilman
I had forgotten you were an Orla fan – it looks good, and we like bakers! By
chance we have included it in today’s list!
Best wishes
TopVeg
Comment by TopVeg – January 28, 2008 8:24 pm
We have mixed up some Valor with some Lady Christl on our allotment.
Am I right in thinking that the ones that are flowering already withlight
purple flowers are the Lady Christl? or can they flower at the same time – as
I understnad Valor has e same colour flowers.
Comment by Barbara – June 4, 2008 7:46 pm
Hi Barbara
You are right. Both varieties have the same red/violet flower. But Valor is
maincrop, with tall plants which have many berries (after flowering.) Lady
Christl is a first early, & the plant only grows to a medium height. The
berries are absent….
The new potatoes will be slightly different -
Valor are shorter with a white skin & cream flesh. Lady Christl are longer
with cream skin & light yellow flesh.
Hope that helps sort it out!
Comment by TopVeg – June 5, 2008 4:06 am
[...] Maris Bard is a first early potato variety. [...]
Pingback by Top Veg » Blog Archive » Maris Bard Potato Flower – July 25, 2008
5:36 am
I live in Llandudno, North Wales. Can you advise me as to how early I can chit
extra early potatoes please?
Comment by John Hulton – November 14, 2008 4:39 pm
Hi John
You could start some now, spread them out in shallow trays and keep them very
cool and light.
If they have plenty of light, it will hold the sprout back so that you get the
tough, green shoot we are after.
If the shoots start to go spindly, they are not getting enough light.
Let us know how you get on
TopVeg
Comment by TopVeg – November 14, 2008 7:11 pm
Starting to think about 2009 I found your blog and the ’spud u like’ feature
very appropriate.
Comment by Hortoris – December 16, 2008 9:33 am
Thanks Hortoris
good to hear from you
TopVeg
Comment by TopVeg – December 16, 2008 11:19 pm
Thinking about ordering for 2009 also. We particularly enjoy early new
potatoes but are so often disappointed if the potatoes disintegrate and go
mushy on boiling so try to go for the waxier varieties to avoid this. Would
Orla fall into this category?
Comment by Jane – January 4, 2009 9:30 pm
Jane
Orla are a waxy potato – so you should be fine. They will cook well – (and
taste fantastic!)
Let us know what you think of them when you have cooked them – Happy New Year
TopVeg
Comment by TopVeg – January 4, 2009 10:46 pm

January 24, 2008

How Many Potatoes Does One Seed Potato Produce?

Filed under: fruit, potato — Tags: , , , — TopVeg @ 12:06 pm

early-potatoes

early-potatoes

It is useful to know how many potatoes will be produced by one seed potato when calculating how many seed potatoes to plant in the vegetable garden.

The number of potatoes produced by each seed potato varies according to:

Potatoes-King-Edward

Potatoes-King-Edward

The new potatoes, in the photo below, all came from one root.

new-potatoes

new-potatoes

Any number of new potatoes, from 2 – 10, can be produced from one seed potato. But most vegetable gardeners would expect at least 6 and preferably 8 -10 new potatoes from each seed tuber planted in the vegetable garden!

August 30, 2007

Late Planted Early Potatoes.

Filed under: potato — Tags: , — TopVeg @ 9:44 pm

When the early new potatoes had been dug at the beginning of June, some chitted Maris Bard seed potatoes were planted in their place.

MBard2

MBard2

These late planted early potatoes have just been dug. The potato haulm has
remained healthy, but they went through a very dry period, and some of
the tubers have suffered from corky scab.
In spite of this, they have yielded a substantial 2 kilos from one root.
These Maris Bard potatoes have been in the ground for about 12 weeks.
The other Maris Bard were planted as second earlies in late February.

July 14, 2007

The difference between New Potatoes and Main Crop.

Filed under: Uncategorized, fruit, potato — Tags: , , — TopVeg @ 12:45 pm

The difference between New Potatoes and Main Crop.

New potatoes have loose skins & are the first potatoes to be harvested each year.
Main Crop potatoes provide the main proportion of the potatoes we eat.
Main crop potatoes are left in the ground until they have ‘bulked up’ (grown to a good size).
Main crop potatoes are lifted & stored through the winter, to give a constant supply of potatoes until the following year’s earlies are ready. But the skins must ‘set‘ for the potatoes to store satisfactorily.
The difference between New and Main Crop potatoes is that the skins are “set” on main crop. Sharpes Express, Maris Bard, Rocket, etc. are traditionally grown as New potatoes, but any variety can be defined as New, depending on when it is harvested. King Edwards & Pink Fir Apple, usually grown as main crop, may be lifted before the skins are set, and eaten as new potatoes.

Related articles:
How to Deal with Potatoes that Look Ready.
Potato Skins must Set for Storage.
Look after Potato Ridges.

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