Hydrangeas are beloved for their vibrant colors and abundant flowering; however, they can be challenging for novice gardeners. Clara Sanz, a well-known plant expert, has assisted numerous garden enthusiasts in ensuring their hydrangeas thrive. Contrary to common belief, she stresses that frequent watering and maximal sunlight exposure are not the keys to their success. Instead, the typical missteps often stem from overlooking crucial care aspects, such as light, soil quality, and appropriate watering.