You've been caring for your houseplants religiously, watering them on schedule and placing them in perfect lighting. But suddenly, your once-thriving green friends are looking sickly. Welcome to the ...

These tiny critters can do a lot of damage to your favorite houseplants. Anastasia Deriy/Getty Images While you may be more concerned about giving your houseplant the optimal light, water, and ...

Spider mites cause leaf damage and webbing, often hiding under leaves and feeding on plant nutrients, which weakens plants over time. Neem oil kills mites at all life stages without harming ...

Q: My tomatoes show an unknown leaf disease that has slowly spread over 35 percent of all tomato plants. Based on my observations, it started approximately four weeks ago within the center of one ...

Just when I thought my volunteer cherry tomato plant would continue to thrive into its second year, it became infested with spider mites and had to be removed. Last September, it had sprouted in the ...