<human>:  How can I keep my houseplants healthy?
<bot>: The key to keeping your houseplants healthy is to give them plenty of light, water them regularly, and feed them with the right fertilizer for their specific plant type. It's also important to make sure that your plants have enough space and ventilation, as overcrowding can lead to stunted growth and disease. Additionally, you should research the optimal temperature and humidity levels for your houseplants, as each plant species has different needs. Finally, make sure to trim off any dead leaves and growth, and inspect your plants regularly to address any potential pests or other issues.