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Plants germinating too soon!!!

sandyvsandyv Posts: 116

The Gardeners World mail out two days ago said to do this:

Sow summer bedding and tender annuals, including cosmos, lobelia, dahlias, nasturtiums and snapdragons

I did this last sunday, cosmos came up in 3 days, snapdragons in 5 days, so now they're growing in propagator on a windowsill and I know they will get leggy. I've put a desk lamp over them for a bit of extra light which I suspect won't do the job, I searched this forum for help on lighting and discovered almost nothing of use on the subject of lighting. I've got an uninsulated cold greenhouse (no power) and it is snowing outside, so presumably I can't put them there.

Is there anything I can do, or do I resign myself to them being leggy chuck outs? 

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  • nutcutletnutcutlet Posts: 27,445

    some people don't live in the real world do  they?

    That sort of advice is OK for growers that have heated GHs and can move plants on in warmth and good light. Most of us don't have those facilities.

    Pinching out will help and putting them in the cold GH on warm days if you have the time for moving them about 

    PS (edit)

    Those who write the articles should realise that they will be read by people with few facilities and often little experience. 

    Last edited: 11 February 2017 16:06:38



    In the sticks near Peterborough
  • B3B3 Posts: 27,505

    I'd plant some more later on. Hopefully you didn't use the whole packet.

    In London. Keen but lazy.
  • I did this with French marigolds about a week ago. Sown them and they were germinating 3 days later.

  • FairygirlFairygirl Posts: 55,117

    I agree nut - it should be made much clearer so that this doesn't happen. If you don't have anywhere to put them once they're at the potting on stage, you're b***ered. image

    Or is it a ploy to get people to buy another packet of seed? image

    I think  a lot of people also make do the mistake of sowing the whole packet. image

    If you're stuck Sandy - there will probably be plenty of folk on the forum with some  spare seed if you need them. We have a seed swap thread somewhere too  image

    It's a place where beautiful isn't enough of a word....



    I live in west central Scotland - not where that photo is...
  • Pete.8Pete.8 Posts: 11,340

    If you want a cheap(ish) option to provide good light you could get T5 flourescent tubes which you can hang just a few inches above your seedlings. But it's likely to cost a few quid. 
    If it's a route you decide to go down, you want a tube/tubes with a kelvin rating anywhere between 6,500k and 10,000K and do get a reflector it makes a big difference.
    They'll be in flower in a few weeks ;)

    It's the same as I use for the plants in my tropical aquarium and nurseries use for their seedlings.


    Billericay - Essex

    Knowledge is knowing that a tomato is a fruit.
    Wisdom is not putting it in a fruit salad.
  • sandyvsandyv Posts: 116

    I can't altogether blame GW, it also says on the packets start sowing february and jan respectively, I just wanted to get off to an early start and didn't think it through properly :-(

  • FairygirlFairygirl Posts: 55,117

    We've all done something similar Sandy, so don't be too disheartened. image

    I still think they should make it very clear on seed packets about what happens after the da*n things germinate and grow a bit! image

    It's a place where beautiful isn't enough of a word....



    I live in west central Scotland - not where that photo is...
  • RedwingRedwing Posts: 1,511

    If I were you, I would leave them in a cool room on the window ledge for now.

    When this current cold spell passes, move them to your cold greenhouse.  Be prepared o move them back into the house if another cold snap is forecast.

    Based in Sussex, I garden to encourage as many birds to my garden as possible.
  • punkdocpunkdoc Posts: 15,039

    I suspect all of us have done the same thing.

    I read so many threads on here and think why are people sowing  so early?

    It is still too early to sow almost all seed

    Last edited: 11 February 2017 19:42:30

    How can you lie there and think of England
    When you don't even know who's in the team

    S.Yorkshire/Derbyshire border
  • FairygirlFairygirl Posts: 55,117

    I keep thinking I should do some doc, but I don't - for the same reason the OP has found.

    I've nowhere to put them once they get going. I don't usually do anything before March. Too cold to plant out by the time they need it. image

    It's a place where beautiful isn't enough of a word....



    I live in west central Scotland - not where that photo is...
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