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    | The space is not enough for making another greenhouse
      inside. I decided this end of greenhouse will be the area for
      the another greenhouse. Because it is not so big one. | I bought the small vinyl greenhouse on the market
      by discount price. It is not so big size but it will be enough
      for me. This is the test case. | 
  
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    | Can you see the small electric fan on the ceiling
      and the air heating system is in bed. The air heating system
      is 200 W. It is keeping at 23℃〜24℃ through the night.  It will
      be 32℃ in day time but fan is working well. In this greenhouse,
      it will be dry condition. So, for watering, I 'm using Kobayashi's
      water supplying system. | Usually, the greenhouse will be overlaid by vinyl
      cover. | 
  
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    | This is the starting situation. Now, I put more
      plants. It is very crowded. | Sometimes, I use another vinyl cover to keep
      temperature. I don't know the effect. | 
  
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