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Very cheap propagator

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  • Very cheap propagator

    I have used an old 'fridge, I made a small hole thru the side put electric cable thru and wired a Bulb holder in, right at the bottom. i then wired a dimmer switch between 'fridge and power socket. I use a 60watt bulb as a heat sourse and regulate the temperature with the dimmer switch. The 'fridge is well insulated so there is very little temperature drop during cold weather. This has served my my needs for the last 6years, and can be set up for about a tenner.

  • #2
    Welcome to the vine No76. I was under the impression seeds needed warmth, not light to aid germination. Do you take them out of the fridge once germinated or leave them in to grow on a bit?
    sigpic“Gorillas are very intelligent, but they don't have to be as delicate as chimps -- they can just smash open the termite nest,”
    --------------------------------------------------------------------
    Official Member Of The Nutters Club - Rwanda Branch.
    -------------------------------------------------------------------
    Sent from my ZX Spectrum with no predictive text..........
    -----------------------------------------------------------
    KOYS - King Of Yellow Stickers..............

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    • #3
      Thanks for the welcome. I take the seedlings out once germinated, if not they become drawn.

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      • #4
        OK, understand. I wonder if you would notice any difference using one of these, I know you say you have been using your setup for 6 years so it must work for you.

        Sunhouse Tube Heaters With Fitted Plug :: Tubular Heaters :: Tubular Heating :: Heaters :: CNM Online
        sigpic“Gorillas are very intelligent, but they don't have to be as delicate as chimps -- they can just smash open the termite nest,”
        --------------------------------------------------------------------
        Official Member Of The Nutters Club - Rwanda Branch.
        -------------------------------------------------------------------
        Sent from my ZX Spectrum with no predictive text..........
        -----------------------------------------------------------
        KOYS - King Of Yellow Stickers..............

        Comment


        • #5
          Originally posted by Bigmallly View Post
          Welcome to the vine No76. I was under the impression seeds needed warmth, not light to aid germination. Do you take them out of the fridge once germinated or leave them in to grow on a bit?
          The bulb generates heat.

          My OH was wondering if in a well insulated box only a small modern lightbulb would generate enough heat...

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          • #6
            Originally posted by alldigging View Post
            The bulb generates heat.

            My OH was wondering if in a well insulated box only a small modern lightbulb would generate enough heat...
            I understand the heat theory, it's the light I am finding confusing.
            sigpic“Gorillas are very intelligent, but they don't have to be as delicate as chimps -- they can just smash open the termite nest,”
            --------------------------------------------------------------------
            Official Member Of The Nutters Club - Rwanda Branch.
            -------------------------------------------------------------------
            Sent from my ZX Spectrum with no predictive text..........
            -----------------------------------------------------------
            KOYS - King Of Yellow Stickers..............

            Comment


            • #7
              Originally posted by Bigmallly View Post
              I understand the heat theory, it's the light I am finding confusing.
              old lightbulbs are good heat emitters

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              • #8
                Originally posted by alldigging View Post
                old lightbulbs are good heat emitters
                I'm not denying that for one minute but seedlings need light not seeds.
                sigpic“Gorillas are very intelligent, but they don't have to be as delicate as chimps -- they can just smash open the termite nest,”
                --------------------------------------------------------------------
                Official Member Of The Nutters Club - Rwanda Branch.
                -------------------------------------------------------------------
                Sent from my ZX Spectrum with no predictive text..........
                -----------------------------------------------------------
                KOYS - King Of Yellow Stickers..............

                Comment


                • #9
                  Originally posted by Bigmallly View Post
                  I'm not denying that for one minute but seedlings need light not seeds.
                  I think whats being said is,the light emited is not relevent,but the heat it gives out is,also with the correct box,transfere the light to the top,when the seeds have turned into little plants,and need extra light,so a duel purpose box/container/
                  sigpicAnother nutter ,wife,mother, nan and nanan,love my growing places,seed collection and sharing,also one of these

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