TOMATO GROWING THREAD 2020

Discussion in 'Edible Gardening' started by ARMANDII, Jan 18, 2020.

  1. Alisa

    Alisa Super Gardener

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    I planted my toms out into unheated greenhouse on Friday last week. The lowest t registered in the greenhouse night before was 4.5deg C, this night 9.4deg C. I cover plants with white membrane over night, and put candle (maybe not much use from 1 candle in 6 x 8f greenhouse, but anyway did it :) ) . So far all good. 2 more nights to go I believe.
     
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      Last edited: May 13, 2020
    • JWK

      JWK Gardener Staff Member

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      You are doing well @Alisa. I left a spare tomato plant in my unheated greenhouse under fleece. It went down to 2deg C and the plant is still alive albeit looking unhappy.
       
    • Scrungee

      Scrungee Well known for it

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      I've got over 200 tomatoes in my greenhouse, and on Monday checked the calor gas cylinder as it was forecast to go down to 0 deg C overnight, found it was almost empty to quickly got another from a nearby agriculural machinery business (where I buy stuff like rotovators, chainsaws, brushcutters, etc.) and it cost me cost me about £15 more than the place near MK where I normally get it, but important to keep them in business.

      I even moved all my spuds indoors into a spare bedroom.

      Heavy frost on Tuesday morning which many wouldn't have seen as the early sun soon got rid of it.

      All tomatoes going into unheated polytunnels at the weekend if forecasts hold.
       
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      • JWK

        JWK Gardener Staff Member

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        My allotment was 3deg C lower than home on Monday night. I had my spuds earthed up so they survived, some plotholders hadn't done anything and all top growth was wiped out. Some have polytunnels there with tomatoes in and I reckon will have lost them.
         
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        • Aldo

          Aldo Super Gardener

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          I just realized that mine too are fruiting, the tomatilloes too I think! First time I ever seen fruits forming this early on my tomatoes (but I remember photos of very early tomatoes here on the forum).
          The ones I put outside already are not, I guess because they did not like the cold, despite keeping them covered at night.
          But I think on Friday I will plant them all and hope for the the weather to stay reasonably warm.

          [​IMG]
          [​IMG]
          [​IMG]
           
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          • Aldo

            Aldo Super Gardener

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            Ohh.. I did not think spuds would suffer from it., silly me.
            I left the pots out (the plants did not come out yet), so perhaps I might have lost them.
             
          • Scrungee

            Scrungee Well known for it

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            That's the same as with my edge of village plot, and my garden at home is a couple of degrees lower than the local town, so a total of up to 5 deg C less than where the forecasters base their published min temps. Catches loads of people out every year.

            Looking good. I'm only just getting my first flower buds, but I didn't get around to sowing until later than normal this year.

            Which variety is it with the tomatoes on?
             
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            • JWK

              JWK Gardener Staff Member

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              It will be very obvious if your spuds got hit, the foliage is blackened and practically dies off within a day.
               
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              • Aldo

                Aldo Super Gardener

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                Sutton calls them Lizzano, not sure if they also go under other names though
                Tomato Seeds - F1 Lizzano at Suttons Seeds

                They are bush tomatoes, quite robust and productive, and did well two years in a row, so I keep growing them.
                However I realized I cheated, the two fruiting already are not from seed. I bought them as plugs, already grafted from Suttons along with the seeds.
                They came on the 7th April and they were already 2 inches tall, so perhaps 3 weeks old already at the time?
                I checked and my Lizzano's from seed are not quite there yet, just flowers, and they were sown in the last week of March.

                The last photo is from a Tomatillo actually. Last year they were quite late at flowering and extremely late at fruiting, but the new ones seem to develop faster. But same seeds, same potting soil, same windows too.. Not sure why, mysteries of gardening.
                 
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                • Aldo

                  Aldo Super Gardener

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                  Thanks. They did not come out yet, so I scraped the soil and spotted one , no sign of blackening and I added more soil hoping it protects them a bit from the cold.

                  I have nowhere to put them, but I found some old bubble wrap and covered the posts with that, better than nothing I hope.
                   
                  Last edited: May 13, 2020
                • JWK

                  JWK Gardener Staff Member

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                  If they haven't sprouted above ground then there is nothing to worry about Aldo. The light frosts we are currently experiencing don't penetrate the soil.
                   
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                  • Aldo

                    Aldo Super Gardener

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                    That's great news, thanks John!
                     
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                    • JWK

                      JWK Gardener Staff Member

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                      Planted mine in the greenhouse today:
                      20200517_181941.jpg
                       
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                      • Aldo

                        Aldo Super Gardener

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                        So much space, they must love it.
                        Mine always end up a bit cramped.
                        Are they all grafted?
                         
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                        • Scrungee

                          Scrungee Well known for it

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                          I would have got a double row each side in there, plus a load of Red Alerts in 10L pots to be put outside in early June.
                           
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