Scrapbook image

Your scrapbook

Forgotten your details?

Enter your email address and we'll send your username and password to you

London

  • FairToday
    7°C/20°C
  • Partly CloudyTomorrow
    12°C/22°C
  • See Gardeners'
    7-day forecast

Our Gardeners' 7-day forecast warns you of changing weather conditions (including frost, high wind and drought) and suggests actions to take to protect your plants.

Advertisement

Gardeners World blog

Grow & eat

Potato blight

Posted by: Pippa Greenwood, 19 July 2007, 11.03AM

Aaargh! Blight has struck my spuds! And I bet it's appearing in gardens everywhere too. I'd been rather proud of the fact that, despite it having hit a friend's plot the other side of the village a week ago, my potatoes (including the varieties I'm growing for the Gardeners' World Magazine series) seemed to be as happy as Larry.

Potato blight That will teach me to be big headed, last night I found it - evil blackish brown blotches just starting up on the leaves. Luckily it has finally stopped raining so the spores shouldn't carry on spreading. But I'm off to the plot now, armed with a big black bin liner and a pair of secateurs to cut off the haulms before the problem spread to the, as yet, untouched varieties.

Now of course I can't compost it so I wonder if I'll be able to sneak it into the dustbin?!

Comments

  • Mr John Phillips

    23 July 2007, 10.51AM

    Does potato blight affect tomatoes? Because of the extremely wet weather our potatoes were affected and I think it has spread to my tomatoes.

  • Toni Lee Mcculloch

    24 July 2007, 08.45AM

    I have just started my own little veggie patch in the garden and I keep getting all these tiny little caterpillars that eat all my strawberries and my mum says that I'm not allowed to use pesticides or anything like that so how do I stop this problem?

  • topveg.com

    24 July 2007, 09.11AM

    Glad to see we are not alone - but it is a perfect season for blight, isn't it?

  • Pippa Greenwood

    25 July 2007, 12.13PM

    In reply to John phillips comment: The answer is yes tomatoes are affected by blight. Sadly my tomatoes grown outdoors have just gone down with it. Interestingly, even those growing close to the potatoes took a while longer to get it, and they were not so badly affected. You may be able to save the fruits if you pick them off very promptly and try to ripen them in a paper bag with a freckly banana - that's what I'm doing!

  • Pippa Greenwood

    25 July 2007, 12.13PM

    In reply to Toni's question: The best thing is to put a fine mesh net or some fleece over the crop as soon as flowering is over. Then the butterfly won't be able to get to the plants to lay her eggs, so there will be no caterpillars. But caterpillars are not a regular problem on strawberries so you may be OK next year anyway.

  • Sophie Evans

    28 July 2007, 12.10PM

    Can it happen to any plant?

  • Chris Clark

    03 August 2007, 01.14PM

    I grew brilliant and many tomatoe seedlings this year - a real success. I had at least twenty plants in the garden and six in the greenhouse. I've nourished and nurtured and done all that I'm supposed to do. They were dripping tomatoes and I was so pleased. By the end of July, every single plant in the garden was affected by blight. It even spread to the three hanging baskets of tumbling tomatoes that I had. The only ones that haven't suffered are the ones in the Greenhouse. The funny thing is that my potatoe patch doesn't see to have been affected.

  • Lorraine Mackay

    14 August 2007, 07.21PM

    I have tried to grow potatoes in a container and although they look the part on boiling they turn to mush! Have tried two different varieties with the same result. Any suggestions please?

  • Talleen

    24 August 2007, 11.25AM

    I to have had the mushy potato problem, having grown three different varieties last year and a different three this year. Part boiling them then sautee and roasting (and mash of course) seem to be OK as they get a nice crisp skin, but leaving the skin on or off and just boiling they do seem to explode. At least I have had a crop I guess, although I lost all 12 Tomato plants to blight, whether they were in the green house in pots outside or a raised bed.

  • Roger Berry

    09 October 2007, 07.14PM

    I want to grow early potatoes next year in large patio pots, what variety would give best results and best time to plant.

  • LouLou

    18 October 2007, 08.47PM

    Roger, I had great success this year with 'Cherie' in pots, lovely little red oval potatoes with a very good flavour. Lorraine & Talleen - have you tried steaming, usually works really well and taste is better.

  • Ralph S

    14 January 2008, 08.51AM

    Hi, living in Africa and never had any problems with my potato crop. All organic. But this year too much rain, ok fine can handle that, but how can I combat ants (black and white ones, I think these are mini termites) that are killing my plants/roots? Also when I pull out the dead plants I find white round eggs all over. Where does that come from? Help needed. Thank you.

  • Pippa Greenwood

    15 January 2008, 10.31AM

    I'm afraid I cannot really advise you about exactly what to do with a potato crop problem in Africa as the pests, pathogens, conditions will often be very different to those over here! However I suspect that the ants are causing problems of drought as they are dislodging the soil around the root systems of your plants, if indeed they are ants! The white things you are seeing may well be eggs of the ants but you really would be best off trying to get some more local comment! sorry!

  • p.mcdermott

    16 May 2008, 06.35PM

    Hi, I want to grow some jersey mids and jersey royal potatoes, I used to help my grandad when i was a child and i know it seems late to start but he always insisted the middle of may was the right time and the crop was always perfect and the taste out of this world. I cant remember exactly how he planted them nor when they were ready to dig up and eat so any advice would be appreciated, thanks pauline

  • Kate, gardenersworld.com - reply to Pauline

    21 May 2008, 06.35PM

    Hi Pauline, uyou may find these How to projects useful for growing potatoes:

    How to chit potatoes

    How to grow potatoes in a bag

    How to grow potatoes in a bin.

    Good luck!

  • Brian_S.

    27 May 2008, 05.49PM

    Ive grown potatoes for years, however, this year I decided to try two early varieties, I've never tried before, Accent and swift, the swift are looking fine, but the accent don't look good at all, leaves are full of holes, and some Shaw's are dying off, I have just been out having a look at them, one of the Shaw stems was broken, but you could hardly see the broken end, for ants, loads of them, they seemed to be at the sap, Ive never experienced this before, I'm 71 years old, and never knew ants to attack my potatoes before, any suggestions? please.

  • Brian_S.

    29 May 2008, 01.51PM

    Decided to give up on the accent, Ive lifted them, with the view to using the ground, to plant some swede for the winter, and transplanting leeks, However when I lifted them, I found that a lot where cracked, and miniscule white parasites where in the cracks, I segregated the best of them for use, and decided to burn all the bad potatoes and Shaw's, however a couple of the ones that looked OK to start with, started splitting AFTER they where lifted, I don't think I will be trying this variety again, I`ll be going back to the old faithfuls.

  • norris

    10 June 2008, 09.36PM

    Don't know what happen to my pear tree, I find lots of the leaf have turn black - like they have been burn but they are still fresh and grossy and not dry at all. Is it because it has been too hot or something else? This is a very special tree to me and I hope someone can help me with this. I don't want to lose this tree as it means lots to me.

  • Natalie

    13 June 2008, 11.25AM

    I am growing two varieties of salad potatoes for the first time. Until yesterday it was going well but this morning I found that most of them had blown over (I suppose it is Friday 13th). Not many actually broken but they had grown very tall despite much earthing up with good compost. They haven't flowered yet and I am struggling to find advice on what I have done wrong and what I can do to repair the situation apart from staking them? Please help.

  • bella

    20 June 2008, 05.35PM

    Does this blight affect strawberries ive only had the one fruit now the tips of the leaves are going brown

  • maureen

    22 June 2008, 08.46PM

    when do you know its time to harvest potatoes

  • julia

    04 July 2008, 09.55PM

    Has anyone had potato blight this year? my potatoes were growing very well but now they have black patches on the leaves and stems. It looks horribly like potato blight but it hasn't been that wet or humid in Hampshire this year. Please help!

  • Barrie

    09 July 2008, 03.02PM

    I have blight on my potatoes. Unfortunately before I knew it I had put some of the halms in the compost bin. Do I need to throw away the whole of the compost that is in there or will the blight be killed by the heating up of the compost?

  • Simon

    12 July 2008, 03.12PM

    Two quick questions: I had a problem with all my Toms in Green house (leaves going yellow then black). I took leaves off each day and put them in compost. Will I be able to use this compost? I have been spraying my plants with Mancozeb will this work?

    On the spud front, we had a really windy spell and my plant went a bit flat, they had loads of flower on them which have all gone, the plants are up agian, but I'm not sure when they will be ready can anybody tell me when (I dung a couple up and they had some spuds on).

  • Aileen

    05 August 2008, 12.16PM

    The haulms of our Swift potatoes have been stripped as if by caterpillars though none have been spotted on the plants. The other four varieties grown in the same plot are unaffected. This is the first time this problem has occurred in many years of potato growing. Any explanation?

  • worried potato

    09 January 2008, 09.25PM

    I have just come back from a week away and am devastated! My 40 potato plants have collapsed! They were great when I went away last Saturday but tonight they are flat and look rotten! I will lift some tomorrow but as I am a novice I wondered if there is a reason for this happening as it was a bit of a shock!!! Also does anyone know how I can store potatoes for future use? I have feeling I could have a lot and don't want to waste them as long as I don't go tomorrow and discover they have all had it!Loads of thanks! me

  • novice gardener

    14 August 2008, 08.43PM

    I have just lifted some of my Anya potatoes and they are all purple in the middle! Is this a sign of potato blight.

  • James Hughes

    01 September 2008, 08.34AM

    I just went out to check my outdoor tomatoes after last night's storms, only to find that telltale brown staining and rotten fruit. Those nasty blight spores are clearly out and about here in Rickmansworth! However, my question is: can I use the same pots next year, and should I throw away the soil currently in them? Also, is there anything specific I should use to clean the tools I've used with the infected tomatoes?

  • IMPLANECRAZY

    04 September 2008, 10.55AM

    Hi, Have grown some King Edwards in bags. They have been doing well, vegetation dying back now so decided to empty a couple of bags & see how they have done. Plenty of tatties of usable size in the bags, but most of them have red/pink patches which when cut open goes right through the potato. They were grown in multi purpose compost. What is the cause of this? Are the tatties still edible?

  • Kate, gardenersworld.com, reply to IMPLANECRAZY

    05 September 2008, 02.01PM

    That's normal, the potatoes are supposed to have pink colouring to them. Enjoy!

Leave a comment

We'd love you to post a comment, but please be aware of our Code of Conduct.

Please email gwremovalrequests@bbc.co.uk to report any comments you feel are inappropriate. Please detail the post title and the comment you are referring to in your email. We'll take a look, and take appropriate action.

By submitting your contribution to this site, you confirm your acceptance of the website terms.

Thank you for your comment

Thank you for your comments. All comments will be looked at by a moderator, however, due to the numbers of comments we receive, we can't promise that all will be posted on the site.

Advertiser Links

Subscribe to the magazine

October edition of Gardeners' World Magazine

In October...
The October issue is on sale from 30 September. Subscribe today and receive the next three issues of Gardeners' World magazine for just £1.

The UK's number 1 gardening magazine

TV & Radio

Television icon

What's on this week

Find out what gardening programmes are on TV and radio this week. And read more about the Gardeners' World programme.

Offer

Planter

Buy six agapanthus plants for £12.98.

BBC Magazines

© BBC Magazines Ltd. BBC Worldwide Ltd.

The BBC Gardeners' World Magazine word mark and logo are trademarks of BBC Worldwide Ltd.

BBC Magazines is owned by the BBC and our profits are returned to the BBC for the benefit of the licence-fee payer.