How to grow new potatoes for Christmas.

GPI · Last edited by GPI on Mon Nov 10, 2008 4:05 pm; edited 1 time in total

How to grow new potatoes for Christmas.
by GPI

What food rules Christmas day? Turkey, probably, sprouts, maybe, but potatoes, surely not. The potatoes in your Christmas dinner mainly take the form of a few fat roast spuds or else they become the makeweight within a turkey stuffing mix.

In truth, the humble but versatile potato has never really been regarded as the centrepiece of the Christmas dinner, but you now have the ability to change all that, by growing new potatoes for harvest on Christmas morn. You can be the family show off for that special day, as you head out to uncover a crop of those flavour filled potatoes, delicious eaten skins and all, complete with a knob of butter. If you've ever grown potatoes before, then you already have most of the experience you need to carry out this task, so why not give it a try.

What to plant.
Now there are specially prepared cold-store seed potatoes for winter growing available from mail order seed merchants across the water in the UK, but unfortunately these are not available for delivery into Ireland. Late cropping Varieties such 'Carlingford', 'Charlotte', 'Maris Peer' and 'Nicola', if available would allow you the best chance of success, due to them being cold treated. This breaks the spuds dormancy and spurs them into growth.

However you will get away with using some of the smaller potatoes from your most recent crop or even small potatoes from a local farmer or fruit & veg shop. By using your own homegrown seed potatoes or those from an organic grower, you can ensure they will not be treated with any chemical to prevent budding. The variety “Orla” is to be recommended if you can track some down, as it is an early growing variety with good disease resistance.

You can carry out your own cold treatment on your seed potatoes by putting them in a paper bag, then popping them in the fridge (not freezer) for a week. Save your old egg boxes, rip the tops off, and plonk your potatoes into them right side up on a bright windowsill for about another week before begin sowing.

. Growing potatoes in canvas sacks, photo / picture / image.

How to plant.
Sowing time is August or September, and instead of planting into the garden, you should instead sow into a container, which allows you to move your plants to a greenhouse, polytunnel or well-lit shed when frost is promised. Potato foliage is tender, turning brown and collapsing if frozen, drastically slowing the growth of the baby potatoes.

You can grow your winter spuds in any moveable containers that can hold 60-70cm depth of soil, such as dustbins, tubs, large buckets or even rolled down compost bags. However, you must ensure your container has adequate drainage holes in the bottom. Add to this drainage further by spreading a 5-10cm deep layer of polystyrene packaging broken up to golf ball-sized chunks. On to the drainage layer spread a 15cm (6in) thickness of loam-based compost mixed with your own homemade compost or well-rotted manure, you are then ready to pop in your pops.

The number of seed potatoes you plant will depend on the diameter of your containers. As a rough rule of thumb, allow two well-spaced potatoes for every 30cm (1ft) of container diameter. Ensure that the eyes of the potato are facing up, cover with 15cm (6in) of compost and water in well.

As the potato stems and leaves grow, gradually add compost to your container to keep the top of the compost about 3 inches below the top of the plant at all times. To achieve a good crop, keep the whole lot well watered, spray against blight if required, and protect the plants from frost when it is forecast.

When Christmas day finally arrives, hopefully you will be unwrapping your present or unearthing your harvest to the ohhs and ahhs of relatives and friends alike.

Any queries or comments on How to grow new potatoes for Christmas, please post below.

Associated content.....
Increasing your stock of seed pototoes, How-to Video.

How to chit seed potatoes for earlier and heavier cropping.

How to manage the top two potato pests, Wireworm and Slugs.

Common potato Scab, Management of the problem.

Potato blight, how to treat Phytophthora infestans.

Planning a Vegetable Garden? How to Make a Vegetable Garden.
_________________
If you benefited from irishgardeners.com, please link to us or tell others, so that the site can grow and benefit more gardeners.

Remember, a weed is just a plant in the wrong place.
Garden Consultation & Design in Ireland!

walltoall · Posted: Wed Sep 17, 2008 8:29 pm Post subject:

This is a fascinating challenge and I'm going for it. I have six small potatoes cooling their skins in the fridge since 9Sep. They'll be coming out to the window-sill in a day or two. I have bags of soil (from recycled waste) ready to go and I'll try to keep an update running maybe even with pictures if my mobile phone is up to it! There is a bigger story behind this project! But I'll wait to see the spuds sprouting before I tell it.

sal · Hazel Tree Joined: 15 Sep 2008 Posts: 37

i`m going to give this a go,it sounds easy even i shouldn`t have a problem, have just bought some small new potatoes from lid8s will they do?

walltoall · Posted: Thu Sep 18, 2008 7:43 pm Post subject: christmas spuds?

Go for it Sal. There's nothing wrong with LIDL.

Let me tell you where my 'seed' came from. About last March some local yobs were entertaining themselves and why not by firing raw spuds over houses in the vicinity. Some landed in my place. One which I did not see landed in a quiet nook of my gravel path and about June I saw it putting leaves up. I'm the kinda person to leave well enough alone, so I did just that. The little stalks grew flowered and withered and then I read GPI's post on Christmas spuds about ten days ago. I carefully pulled back the gravel, dug up about six little spuds the size of a pullets egg and as GPI advised I put them into the fridge until today. They are now in a north facing window, my bedroom actually He He turned the right way up I think. So I have to wait a couple of weeks as I understand it for them to chit.

Since we mentioned LIDL, they have a very interesting Autumn Gardening Special from next Thursday 25th. I see some very nice stuff and may be tempted. I don't know if these promotions are the same in Ireland as England.
_________________
Education is what's left when you've forgotten all you were taught

anchoress · Hazel Tree Joined: 09 Nov 2008 Posts: 19

Time was, when we had a tunnel, I had potatoes all year round, grown in a dry grass mulch, in one corner. No great fuss; they just carried on growing.

Cannot afford a tunnel here, but still learning the land now to see what can be grown here...fascinating to do that in a new place.