I recently bought these 2 cacti and placed them in the same pot.
Mexican fence post cactus turning yellow.
If the cactus is turning yellow or brown it is getting too much sunlight and you should move it into a spot with better shade.
The mexican fence post is native to the states of hidalgo queretaro and guanajuato and is widely planted and naturalized throughout mexico.
Rot proper watering is essential to the.
Maintenance plant the mexican fencepost in well draining soil and full sun with reflected heat or partial shade.
The yellowing of this mexican fence post cactus might be mitigated with a reduction in watering.
If your succulents and cacti are showing these symptoms give them a nice thorough watering.
If the cactus seems shrunken wrinkled or wilting give it water.
Always use well draining cactus or succulent soil though because your plants won t want to hang out in wet soil for long.
I planted this specimen on the east side of my garden as it prefers partial shade.
I also noted that both these cacti where they have the yellowing or problems are are.
Wikipedia commons cold temperatures mexican fencepost is frost sensitive.
The rest of the barrel cactus ooks fine.
What is happening to my mexican fence post cactus pachycereus marginatus.
It branches from the bottom.
Asked october 12 2016 10 28 am edt.
I noticed this brown spots on my cactus and i was not sure if it is some form of.
I think it s an exceptionally attractive cactus and i wish i had acquired a few more.
One in the cluster is turning yellow w black soft circles from the bottom to the middle.
If frost is in the forecast cover the top of the cactus with an old t shirt foam cup or wash cloth.
Water sparingly in the winter as it does not grow in cold weather.
If the soil is not dry move the pot to an area where the cactus can get more sun.
The mexican post is turning yellow on one side and the barrel cactus has lines on one area.
I have a cluster of 3 mexican fencepost cactus that were planted in 9 09.
Cactus showing signs of scale insect infection source.
Courtesy of sandra chester tomatoes and many other plants produce more flowers than they can set.
