Plant hydrangeas in well-draining soil
Choose a location with morning sun and afternoon shade
Water deeply and regularly, especially during dry periods
Keep the soil consistently moist, but not soggy
Mulch around the base to retain moisture and regulate temperature
Fertilize in spring with a balanced, slow-release fertilizer
Prune according to the hydrangea variety
Remove dead or damaged stems as needed
Protect plants from harsh afternoon sun and strong winds
Monitor for pests and diseases
Adjust soil pH if you want to influence flower color in certain varieties
Cut back spent blooms if desired
Avoid overwatering and poor drainage
Cover or protect plants in winter if needed in colder climates