Meadowsweet
Filipendula ulmaria
Updated Mar 29, 2026
Meadowsweet (Filipendula ulmaria), also known as Queen of the Meadow, is a tall moisture-loving perennial with creamy summer flowers that thrives in sun or part shade and rich, wet soil.
About Meadowsweet
Meadowsweet is a tall, moisture-loving perennial grown for its airy creamy-white flower heads and its strong presence in wet garden settings. It has a natural, meadow-like character, but its upright growth and bold foliage also help it fit easily into more designed borders.
The leaves are deeply veined and serrated, giving the plant a sturdy base before the flowers even appear. In summer, Meadowsweet sends up tall stems topped with foamy clusters of small blooms that create a soft cloud of color above the foliage. Up close, the flowers are finely detailed and lightly fragrant, adding even more interest.
It is especially useful where the soil stays damp through the season. Pond edges, boggy beds, low-lying borders, and streamside plantings all suit Meadowsweet well, and in the right place it becomes a reliable vertical accent among other moisture-loving plants.
How to Care for Meadowsweet
Watering
Keep Meadowsweet consistently moist at the root zone. It performs best in medium-to-wet soil that does not swing between very wet and very dry conditions.
Water deeply so moisture reaches the full root system, especially in warmer weather when the surface dries quickly. If the leaves begin to brown at the edges or look scorched, drought stress is usually the cause. Restoring steady moisture and adding mulch often helps quickly.
Sunlight
Grow Meadowsweet in full sun to partial shade. In cooler climates, more sun often leads to stronger flowering and fuller growth, provided the soil remains moist.
In warmer regions, some afternoon shade is often helpful because it reduces water stress and helps the foliage stay fresher for longer. Good light still matters, but moisture matters even more.
Temperature
Meadowsweet is most comfortable in cool to moderate outdoor conditions. It can look tired in hotter weather, especially when heat is combined with drying soil.
In warm summers, the best strategy is to avoid hot dry exposure. A cooler site near water, in a damp low bed, or with some afternoon shade often helps the plant hold its appearance much better.
Humidity
Moderate to high humidity usually suits Meadowsweet well, especially in naturally damp garden settings. It often looks best where the air and soil both stay fresher through summer.
Dry air on its own is less of a problem than dry air combined with dry soil. Even so, some airflow is still useful, so avoid packing the plant too tightly into a stale, enclosed space.
Soil
Use rich organic soil that holds moisture well and stays cool around the roots. Meadowsweet responds especially well to humus-rich ground improved with compost or leaf mold.
It tolerates heavier soils better than many perennials, as long as the ground does not dry out hard in summer. Moisture retention is more important for Meadowsweet than chasing very sharp drainage, because drought is one of the quickest ways to reduce vigor and spoil the foliage.

