Taking care of plants is rewarding, especially when it comes to fruit trees or other edible plants. But it quickly becomes a stressful endeavor when you spot a mystery problem, such as your citrus ...

Robin asks: Some of the fruit on my tangelo tree have scabby looking growths. What might be causing this? Is the fruit ruined? Should I remove them or is there a treatment? All parts of susceptible ...

Q: I received two citrus from a friend's garden. They have that pest that makes squiggles on the leaves. Should I treat them with an insecticide before or after I plant them? — R.S., Houston A: It's ...