White Plastic

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FUM

Well-Known Member
Joined
Jul 6, 2009
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Has anyone used this white greenhouse plastic??? It is supposed to grow the same quality of MJ. The white reflexes the heat so the house stays cooler. Shoot, when the thermometer would hit over 74 + inside the greenhouse would be hitting 100+, Not good. Green Blessing to you all, peace out.
 
Well I guess I am qualified to answer this. If you take a look in the DIY section u will discover my thread on the greenhouse. Note the posts have actual measured temp detail for the winter period sun or no sun. 24C gain.
I use clear plastic but as the days get longer and the sun gets stronger I am starting to use an old bedsheet stretched across 2/3 of the greenhouse to diffuse the light and keep temps manageable. Of course I can leave door and window open too. So, yes, if the sun is really intense then it's the only thing that will work. Last year all my outdoor tomatoes were boiled alive by the sun and my indoor indica lines died out. That's why I now have a protected greenhouse. Hope this post has been useful. Questions gladly answered.
 
Thank you leafminer. Yes that's what I was asking. Where did you order your white plastic from and do you recall price(s)? I have all day sun light where I live. The greenhouse hits 100+ if it's 75+. White plastic will be a must this year.
 

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