Do endless summer hydrangeas need a lot of maintenance?
Compared to many other ornamental plants, endless summer hydrangeas tend to need a considerable amount of maintenance. Mainly, you'll need to keep up with a frequent watering schedule for all of the growing season. You'll also need to repeat fertilization feedings during the spring and summer. After mid-summer, your care routine will become a bit less involved, but the overall maintenance for this plant remains somewhat high.