A person using a metal waterng can to water garden plants - Andreaobzerova/Getty Images Proper moisture levels are the key to happy, thriving plants. Photosynthesis, the process that turns sunlight ...

Why it matters: Self-watering tools help plants stay healthy with minimal upkeep, perfect for busy schedules or frequent travelers. How it works: Most systems slowly release water via gravity or ...

When temperatures begin to soar in the summer, watering your vegetables can feel like an uphill battle. Especially when it comes to thirsty tomato crops. Fortunately, however, there are plenty of ways ...