Hydrangea (Large-leafed)-Semishade
Maintenance Level
Low
Placements
Semishade
Toxic
Yes
Fragrance
Yes
Seasons
summer and fall
Plant Height
2.5 to 6 feet
Water Frequency
Winter
Water sparingly
Summer
Water regularly
Fertilizer Frequency
Winter
No need
Summer
Monthly once
Deciduous shrubs known for large, showy flower heads that can be pink, blue, or purple depending on soil pH.
They grow as shrubs, reaching a mature size over several years.
Attractive blooms for cut flowers, can attract pollinators. Historically used in some cultures and folk remedies (though toxicity should be noted).
Dos
Plant in well-drained, moist soil. Provide partial shade. Water regularly in summer. Prune lightly immediately after flowering if needed. Mulch to retain moisture.
Don'ts
Over-prune, especially in late fall or winter. Allow soil to dry out completely in summer. Over-fertilize with high nitrogen. Water overhead, which can promote disease.