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Aptenia Plants

Q.What’s Happening To Aptenia??

Zone Las Vegas, NV | Djpena added on July 13, 2021 | Answered

It was growing wonderfully, and now sections are wilting ? It has been consistently extremely hot for a couple weeks and this area gets afternoon sun. It’s on a watering drip line: 15 mins at 7am, 15 mins at 4pm, 4 times a week. If it’s heat/water- why only certain sections? Should I cut them out ? Thank you

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Certified GKH Gardening Expert
Answered on July 14, 2021

I notice that there are dark stones, which can increase the amount of heat in the area. Unfortunately, compensating with more water tends to lead to infections. Shading the area will be the only safe way to mitigate the heat without overwatering.

A good rule of thumb is to let the soil dry, completely, down to about 2 or 3 inches between watering. Since there are stones on top, it will not be possible to do this by looking at the soil. It may require a meter to measure, accurately, the soil moisture content.

Here is an article that will help:


Should you start to notice widespread spotting, or sudden widespread death, then I would suspect Verticillium wilt or Phytopthora.



In this particular case, Aptenia should be treated as a xeriscape, or desert landscape plant. This means, NO watering. They do not tolerate wet soils, and would rather be left on its own.

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