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Carnivorous Plants/Nepenthes Deroose Alata

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Question
I'm growing what you previously told me what was a nepenthes deroose alata. All seems fine and it's currently outside.I keep the soil permanently moist, and I have a simple question. I'm guessing this plant is an intermediate species, so what are appropriate temperature ranges for this plant in the day and also at night e.g. x degrees c - x degrees c. Or you can give figures is Fahrenheit if you wish. And a further point,a recent pitcher has just opened, and at around 7 inches tall, it's the largest pitcher I have had yet. With appropriate conditions, should all new pitchers become increasingly bigger to a maximum possible size?

Answer
Hi Chris,

The deRoose's Alata hybrid is a very tolerant plant.  They seem to be happiest when the daytime temperatures are around 29-30 degrees C daytime and 14-15 degrees C nighttime.  They will tolerate well outside this range (not freezing) but the best growth is in this zone along with about a 14 hour photoperiod.

Seven inches is a pretty common size for pitchers, but I've seen them as large as 12 inches.  They don't seem to get too much larger than that.

Good Growing!

Jeff Dallas
Sarracenia Northwest
http://www.cobraplant.com

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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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