Allotments 4 All
Produce => Edible Plants => Topic started by: compostclara on June 12, 2009, 20:17:58
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My Swift potatoes planted about 9 weeks ago in two different places on the allotment grew a bit (about 9 inches) then stopped dead. Excavating two plants I found one small potato on one root, three on another, but no other small potatoes waiting to grow - so I don't think I've dug too early. Plants looking yellowish, compared with other types in the same plots. Three other types planted about the same time - Home Guard, Charlotte and Sarpo Axona seem to be doing fine - much taller and greener. Anyone else experiencing trouble with Swift?
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I've grown some Swift earlies. I started digging them up two weeks ago after they'd been in the ground ten weeks and the foliage was starting to go yellow and die back. I've had about a handful of golfball sized potatoes per plant.
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Well, I've just been wondering whether to start a topic on my exceedingly non-prolific Swifts! I planted mine about eleven weeks ago and started harvesting about two weeks ago - as yours there didn't appear to be any small 'uns lurking waiting to grow and the ones that were there were all good-sized. Very tasty, but hardly any of'em! I've just dug the last of them today and then I'll have to wait for the second earlies to come along.
Is this usual with first earlies in general? I mean, is a low yield basically the price to pay for early tatties? If so, I might just have to contain my impatience next year and skip any first earlies as I haven't really got space to 'waste' on such low returns... :(But they do at least taste nice! :)
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Mine are also not doing well, several died off, and the others are really small compared to the ones I planted later.
The swift are the ones on the right!
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Swift is probably the earliest potato to mature and does not usually have large crops. It also has one of the shortest stems which makes it particularly useful for growing under cloches, which is what I do. You do have to keep it well watered as it is often very dry in May and June, as this year has been.
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we did swift last year but weren't impressed, grew rocket this year and we prefer them ;D
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I planted some seed pots in a large plastic dustbin at the end of Feb. I planted four nicely chitted premier seed pots, on top of about 10" of good garden compost, then covered them over with a little soil and waited. They started to show about a good two weeks later and then it started to warm up and they really grew well from then on, with a good green healthy foliage. I earthed up when required, about 3 times all in all and i watered once, when we had a dry spell. I thought by the end of May they would be more than ready. However they did not produce any flowers. I really wanted to eat my first crop of new potatoes so i tipped over the bin and all i got were a few lousy potatoes for all my effort, i was so dissapointed as i thought i'd done really well.. Can anyone shed some light on this unsuccessful crop of bin grown spuds. ??? ??? :'(
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We planted ours 10th April & took 3 plants up on Monday this week. There were 3lbs in total & they were fantastic but it is our first year ;D ;D ;D.
Janet
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All my other spuds are growing very well with some 2nd earlies now beginning to flower! I dug one Swift plant up today and the 3 spuds were tiny. My first year with Swift and disappointed so I will stick to Rocket or Arron Pilot. :(
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Thanks for your comments - glad to see I'm not alone with poorly producing Swifts. My ground is very wet clay so I don't think watering is the p[roblem. I've grown Aran Pilot and Pentland Javelin with success in other years. I grew Swifts because You Know Who grew them on Gardeners' World last year - that'll teach me, won't it! Pentland Javelin again next year methinks.
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i planted swift first time this year and im very impressed with what ive had already i posted a picture of a few i dug up afew weeks ago the only thing is now the ones im digging up some of em have slug damage
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Pah that settles it. I'm digging the b@ggers up at the weekend and will stick some cabbages in instead!
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The swift haulms are not very big and they don't normally flower which can be confusing for people.
They have been bred to produce an early crop of edible potatoes in the north of Scotland so they probably prefer cooler climates. The only advice I can give everyone is that when the plant gets to 7 weeks of age you should make sure they have plenty of water so that the tubers can bulk up. Before tipping out the contents of your containers try and pull one shaw and see if any potatoes come out with the shaw. This will show you the size of the spuds before you empty them all out. If they are ready to lift you should find that the tubers do not come out with the haulm. This would be a sign that the plant has reached maturity and is starting to die, thus leaving the potatoes in the soil to start over again.
Hope that helps.
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How long do Ulster Sceptre need to be in the ground. They are flowering & have been in for 9 weeks.
Janet
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thanks tattieman for your knowledge... why do you think that i did not have a good crop in my bin.. please could you read my post above.. could you tell me what happens to the seed potatoe please, after the harvest, as my ones so far have rotted both in my bin and from the first plant that i pulled from the ground... Cheers
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grannyjanny wait until those flowers die off and they should be ready about a week later.
liefste it sounds like you did not give your potatoes enough water when they were growing in the bin and maybe they didn't have enough fertilizer. I add 16oz of Vitax fertilizer per 100 litre of compost and I use a seaweed spray to boost the foliage. As for them rotting if it is earlies you are lifting how are you storing them? Earlies should be eaten as soon as they are lifted or stored in a cool dark area where they can be allowed to breath and cool down.
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Thanks Tattieman. We look forward to them. Need the space for the brassicas ;D.
Janet
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I have some Ulster Sceptre in my garden but no flowers yet.
Have a look at my blog grannyjanny and you can see them all growing.
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grannyjanny wait until those flowers die off and they should be ready about a week later.
liefste it sounds like you did not give your potatoes enough water when they were growing in the bin and maybe they didn't have enough fertilizer. I add 16oz of Vitax fertilizer per 100 litre of compost and I use a seaweed spray to boost the foliage. As for them rotting if it is earlies you are lifting how are you storing them? Earlies should be eaten as soon as they are lifted or stored in a cool dark area where they can be allowed to breath and cool down.
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Yes i think that could have been the reason, not enough watering.. Reference to the seed potato, i meant that the seed potato has rotten in the ground when i pulled up the first harvest./quote]
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Ah if you mean the mother tuber that you planted then that is normal for them to rot.
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Ah if you mean the mother tuber that you planted then that is normal for them to rot.
Oh thats alright then. many thanks.
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Dug mine up today, came to 2 1/2 lbs. Lots of them were marble-sized or smaller, so maybe they would have got bigger if I'd been more patient!
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We dug up two plants today of Pentland Jevelin - got about 1 kg of decent sized potatoes (only 1 or 2 "mini-spuds" not matured on each plant - the rest are bigger than golf balls).
So ... really pleased with this, BUT ---- they never flowered at all. The Charlotte next to them have flowered but not a sign on any of the Pentlands. Is this normal?? Or have we missed them?
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Here are my swift ::) grown in a potato sack from Marshalls
(http://i255.photobucket.com/albums/hh131/jazzbyrd/june050.jpg)
Duke
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I've never grown swift so its hard to compare, it was a toss up between swift and rocket this year and the cencus was rocket so maybe I was lucky but those growing out of the ground must keep them well watered and try to be patient, I've got them in and out and I've noticed how dry the out of the soil do get. I dug out four plants of rocket today and there are some small ones but they all go down the same hole. ;D ;D ;D
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We dug up 3 more swift today & got 4lbs 3oz. That's 7lbs intotal from 6 plants. As it's our first year we don't know if that is is good average or poor but they are lovely.