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Carnivorous Plants/Water Deprivation in Sundew

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Question
Hello. I have a small (below 30 cm) Drosera Capensis Sundew, that has recently been subject to a lot of sunlight (practically a weeks worth) and had very little water. As a result the soil has completely dried out, and many leaves on the plant have wilted at the ends. However it still has three or four good leaves left at the top of the stem, and it is growing some new shoots right now which are not wilting. The plant has been subject to a period of ill health before, about three months ago, and has since recovered nicely, when in fact I thought it was a goner! The last time it nearly died was from over watering and lack of sunshine. It was also growing a flower then, which I had to remove to save the plant, as the plant was dying, as was the flower.
The plant is flowering again now as well. I have chopped the dead leaves away, and watered it with its usual amount of room tempreture water, and the flower is not wilting, but I was wondering if there is anything else I could do to help it recover, and if I need to chop off the flower this time round. I really want to keep the flower, but I would rather have a live plant. Can you help?

Answer
Hello Katherine,

Aside from keeping the plant watered and in good light there really is not anything more than what one could do for any other plant in its condition. It would be prudent to clip the flower stalk again to help the plant conserve energy.

If you do not have a large water tray under the pot you might want to invest in one. The tray should be large enough to hold about 1/4 the pot depth in water and should be about 1-2 inches bigger around than the pot. Such tray watering still needs constant checking to ensure the plant has water, but you can go for several days between watering.

In any case, Drosera capensis act much like a weed in that they can regenerate from incredible damage and just make more of themselves consistently in the process. In good conditions they will flower every few months.

What you can do is place the plant where you will see it daily in a window or patio spot you will always pass by several times a day. That way you will see the plant and remember to check its condition and water it as needed. Even with a tray it might need topping up every 3-4 days or sooner in hot weather.

I hope you can nurse your Drosera capensis back to health.

Christopher

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Christopher Littrell

Expertise

I am capable of answering questions about the most common carnivorous plants found in cultivation. I have no personal experience with Byblis, Drosophyllum, Aldrovanda, and Heliamphora. I have not cultivated gemmae forming pygmy sundews nor tuberous sundews. For information regarding those aforementioned species, I would suggest contacting other experts. I can answer questions regarding most species of Nepenthes, tropical and temperate Drosera, Mexican Pinguicula, Sarracenias, and Dionaea. I have some limited experience with growing Utricularia, Cephalotus, and Darlingtonia.

Experience

I have grown carnivorous plants off and on for about 27 years. I have made the same mistakes and suffered the same mishaps that many growers make as they attempt to separate the myths from the realities of growing these plants. Currently, I am successfully growing a variety of tropical sundews, a Nepenthes, several Venus Flytraps of varying ages, and Sarracenias. I have been successful in stratifying Sarracenia seeds and providing artificial dormancy requirements for my temperate plants when needed.

Education/Credentials
I hold a Master's degree in Educational Psychology. Over my lifetime, I have constantly read books involving the growing conditions of carnivorous plants. I hope to incorporate the educational aspects involved in psychology with teaching other people how to cultivate carnivorous plants.

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