Hydrangea macrophylla

| Type | Shrubs |
|---|---|
| Family | Hydrangeaceae |
| Size when mature | 1.2 m tall, 1.2 m across |
| Light | Part sun, Shade |
| Moisture | Moist, Medium |
| Soil | loam, clay |
| Soil pH | 4.5 to 6.5 |
| Hardy to | -20 degrees |
| Flowers | June to August |
| For pollinators | Some |
| Water | High water |
| Upkeep | Some |
| Growth | cat.growth.moderate |
| In Europe | Introduced |
| Spreading risk | None known |
| If eaten | People: Can cause illness · Dogs: Can cause illness · Cats: Can cause illness |
Reviewed and approved for Poland by a qualified gardener with thirty years of practice, 2026-09-22.
The studio draws a plan for your own plot and picks plants that suit its light and soil. It needs no account.
Try the studio