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Carnivorous Plants/Tentacles bending back

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Question

Trap with tentaceles b
Hi i have a greenhouse outside with no plastic on it so it wont get hot in their during the day and i noticed the other day may sundews most of them D. capensis and others like the capensis that don't like the heat and other like some of my pygmy sundews were normal and my binata is fine i was wondering is it because to much heat? They have been fine for a long time until it has been getting in the 80s it's not the water or soil i am using the same soil and water so is it the heat? If so what should i do to cool it down?

Answer
Hi Ean,

If it's been cool, and you have a sudden increase in temperature, this can happen.  If you have a greenhouse frame, you may need to invest in some shade cloth.  It's especially helpful for the South African sundews that like it a little cooler.  If you can get it, a 30% is good.  Some simple screening could do the job also.  In general, you're not trying to make them shady, just reduce the heat intensity.

With your pygmy sundews, any damage the sudden heat caused is temporary.  They come from very hot areas of Australia, and will bounce back with a fury.  We have our nicest looking plants in the summer when it's hot.

Good Growing!

Jeff Dallas
Sarracenia Northwest
http://www.cobraplant.com
    Questioner's Rating
    Rating(1-10)Knowledgeability = 10Clarity of Response = 10Politeness = 10
    CommentThanks you always help me with my answers. I want to make you guys the 8th wonder of the world great job!


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If your plant is showing poor growth, discoloration, abnormal leaves or possible infestation, the growers at Sarracenia Northwest can help! Carnivorous plant experts Jeff Dallas and Jacob Farin will help you diagnose the problem and get your plants on the right track. Their no nonsense approach has helped thousands of growers all over the world. They can help you too!

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With over 40 years of combined experience, Jeff and Jacob has definitely taken a straight forward approach to growing carnivorous plants. They have encountered many types of diseases, abnormal growth and infestations related to carnivorous plants, and they know what it takes to get plants looking beautiful and healthy again.

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Authors of Secrets to Growing Beautiful Carnivorous Plants for Your Home and Garden and producers of the Grow Carnivorous Plants! DVD Series. They also produce a monthly video podcast to illustrate how plants cycle through the seasons.

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