Can I put fruit flies in the garden?

Yes, you can put fruit flies in the garden, but they are generally not beneficial for plants. They are attracted to decaying fruits and vegetables and can become a nuisance if their population grows. While they can aid in the decomposition process, it's better to manage compost and organic waste separately to avoid attracting them in large numbers. If you're looking for pollinators or beneficial insects, consider other species that provide more value to your garden.