Unlike plants grown in the ground, potted plants enjoy a relatively pest-free environment. In most cases, they are potted in quality soils or soilless mixes, and are often grown closer at hand, so they are inspected more frequently. As a result, they tend to have fewer problems with insects and disease.
With that said, there’s no predicting what could attack your plants. Just because they are confined to pots does not mean that they will be excluded from pest problems. Insects can creep into any garden and fungal spores are present in the air at all times. While the chances of potted plant pests are much smaller with container gardens, you still need to take precautions. (more…)