Houseplant clinic : what are the brown patches on my prickly pear ?

21 octobre 2025 | Gynelle Leon
Corking is the most likely culprit, but it could be scale insects or fungus. Here’s how to check What’s the problem? My prickly pear (Opuntia) cactus is developing raised brown patches on both sides of the stem that are spreading, though the plant is still growing. Should I be worried? Diagnosis (…)
 Site référencé:  The Guardian (South&CentralAsia)

The Guardian (South&CentralAsia) 

When restaurateurs go rogue : is it right to lambast locals who won’t come and dine with you ?
21/10/2025
‘An unsolved mystery of science’ : why do I dream about my teeth falling out ?
21/10/2025
We were on the brink of a big bush revival - then Kim K released her pubic hair thong | Coco Khan
21/10/2025
Reeves says economic damage caused by Brexit forcing her to take action in budget
21/10/2025
‘Chasing the ideal gut’ : Poop-tracking cameras claim to give health insights. Are they necessary ?
21/10/2025
Scientists say North Atlantic right whale population slowly increasing
21/10/2025