1. IMPORTANT - NEW & EXISTING MEMBERS

    E-MAIL SERVER ISSUES

    We are currently experiencing issues with our outgoing email server, therefore EXISTING members will not be getting any alert emails, and NEW/PROSPECTIVE members will not receive the email they need to confirm their account. This matter has been escalated, however the technician responsible is currently on annual leave.For assistance, in the first instance, please PM any/all of the admin team (if you can), alternatively please send an email to:

    [email protected]

    We will endeavour to help as quickly as we can.
    Dismiss Notice

Seedlings turn ill

Discussion in 'Edible Gardening' started by Sargan, Apr 1, 2020.

  1. Sargan

    Sargan Gardener

    Joined:
    Sep 17, 2010
    Messages:
    213
    Gender:
    Male
    Location:
    South Wales
    Ratings:
    +34
    Growing Cucumbers from seeds this year (normally buy plants) grew find initially, repotted, again fine, then +2 weeks after poting ... almost overnight the leaves have turned yellow.
    Is this expected, is it terminal.

    What is the cause ?


    They are on the windowsill with about 30 other plants (Chillis & toms) which are doing fine, but not cucumbers.

    E0526AD0-55AB-4868-9CC3-4D5F3D34D143_1_105_c.jpeg 77D81EA3-47C1-49ED-9625-E83D0DA9A1FE_1_105_c.jpeg
     
    Sargan, Apr 1, 2020
    #1 Quote in Conversation
  2. JWK

    JWK Gardener Staff Member

    Joined:
    Jun 3, 2008
    Messages:
    30,872
    Gender:
    Male
    Location:
    Surrey
    Ratings:
    +46,139
    Cucumbers are very particular, they dislike cold and last night was very cold with us. Did you get the hard frost last night? If it got cold on your windowsill that might be the cause. Otherwise over-watering is another issue that causes cucumbers to suddenly die. Although yours haven't died yet, the growing tip looks alive.

    For the above reasons I wait another week or two before sowing mine. Tomatoes and Chillies are a bit hardier than cucumber seedlings and can be started earlier.
     
    • Agree Agree x 2
    • Like Like x 1
      JWK, Apr 1, 2020
      #2 Quote in Conversation
    • Kristen

      Kristen Under gardener

      Joined:
      Jul 22, 2006
      Messages:
      17,534
      Gender:
      Male
      Location:
      Suffolk, UK
      Ratings:
      +12,667
      They SO are. As the old saying goes "cucumbers wake up each morning and think of a new way to die" :( Once we get to June and they are shinning up their climbing frame, and nights are always above 10C they will be fine.

      I agree, I'd be inclined to take them off the windowsill at night, and I definitely wouldn't have them window-side of a closed curtain.

      Mine are snug under a grow lamp at a temperature that doesn't shift more than a degree or so day and night ... but I've sown more than 2x as many as I need "just in case".
       
      • Like Like x 3
      • Agree Agree x 1
        Kristen, Apr 1, 2020
        #3 Quote in Conversation
      Loading...
      Similar Threads - Seedlings turn ill
      1. Folly Mon

        seedlings Dying and turning yellowish

        Folly Mon, May 2, 2012, in forum: General Gardening Discussion
        Replies:
        22
        Views:
        1,404
        HYDROGEN86
        May 8, 2012
      2. SimonZ

        "Turning" seedlings

        SimonZ, Mar 28, 2010, in forum: General Gardening Discussion
        Replies:
        4
        Views:
        709
        NewbieGreen
        Mar 29, 2010
      3. Johnny Crosby

        Pricking out Ageratum seedlings

        Johnny Crosby, Apr 21, 2024 at 9:32 PM, in forum: Other Plants
        Replies:
        5
        Views:
        224
        Jenny_Aster
        Apr 23, 2024 at 3:34 AM
      4. dowtish

        Seedlings safe to move to unheated greenhouse?

        dowtish, Apr 18, 2024 at 5:15 PM, in forum: Edible Gardening
        Replies:
        24
        Views:
        773
        JennyJB
        Apr 21, 2024 at 5:39 PM
      5. thriftybri

        young tomato seedlings eaten

        thriftybri, Apr 15, 2024, in forum: Edible Gardening
        Replies:
        15
        Views:
        528
        fairygirl
        Apr 18, 2024 at 7:37 AM

      Share This Page

      1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
        By continuing to use this site, you are consenting to our use of cookies.
        Accept Learn More...
        Dismiss Notice