Q: Attached is a picture of a barrel cactus in our yard that has begun to turn brown in recent weeks. This is the third one to do this in the last six to 12 months. What might be causing this and what ...
Most houseplants enter some form of dormancy or grow more slowly in winter, so they don’t need as much water as they do during the warmer half of the year. Some plants are particularly sensitive to ...
Q: I have a potted cacti display on a windowsill in my home office. A couple of the plants have recently developed unsightly, brown markings. What's caused this, and can I get rid of it? A: For the ...
Q: Attached is a picture of a barrel cactus in our yard that has begun to turn brown in recent weeks. This is the third one to do this in the last six to 12 months. What might be causing this and what ...