Give your plant morning sun with afternoon shade, or bright dappled light in a protected spot. In warmer climates, consistent shade from hot late-day sun helps keep foliage fresh. Water regularly during establishment and during dry spells, keeping soil evenly moist but not waterlogged. A 2-3 inch mulch layer helps moderate soil temperature and reduces moisture swings.

This hydrangea typically matures around 12-36 inches tall, with a similar spread depending on pruning and growing conditions. Use it as a foundation accent, in mixed borders, or in large containers where you can manage moisture and winter protection more easily. Because bigleaf hydrangeas commonly set many flower buds on older stems, choose your pruning timing carefully.

Prune lightly right after flowering if you need to shape or reduce size, and avoid late-season pruning that can remove next year's buds. In colder parts of its range, protect buds with winter mulch and site the plant out of drying winds. Feed lightly in spring, and adjust soil acidity only if you are intentionally managing bloom color.

• Cold hardiness zone: 6-9 (-10 degrees F) - Contact your local extension to confirm hardiness if you are in a fringe zone (we cannot guarantee hardiness in fringe zones)
• Light: Part sun   Shade
• Mature height: 12-36"
• Spread: 12-36"
• Tolerant of: Salt