Meadowsweet

Filipendula ulmariaRosaceaeHerbaceous perennial

A creamy froth of scented flowers along every damp ditch and river bank in northern Europe, and a plant with an outsized place in the history of medicine — salicylic acid was first isolated from it, and aspirin is named after its old genus, Spiraea. For bees it offers abundant pollen and almost no nectar, which is a distinction worth knowing before planting it as a nectar source.

Value to bees

Nectar
Low
Pollen
High
As a honey crop
Not a honey source
Which bees, and why
Worked for pollen by honey bees and small solitary bees, and visited very heavily by hoverflies and beetles. It is a better hoverfly plant than a bee plant, which matters if the aim is aphid control as well as pollination.

Tiny fully open flowers massed on a flat head — accessible to everything, and with little nectar in them to reach.

Worth knowing
Good pollen and negligible nectar — one of the clearer garden examples of why the two need separate ratings.

Flowering

In flower
June to September (northern hemisphere)

A long summer window on damp ground.

When nectar flows
Very little nectar. Meadowsweet is pollinated largely by flies and beetles drawn by the scent, and its offer to bees is pollen.
Year-to-year variation
Pollen is reliable every year on wet ground. It is not a nectar crop.

Growing it

Conditions
Sun or part shade, damp to wet soil. It is a plant of ditches, pond margins and heavy wet ground.
Size
60-150 cm.
Native range
Europe and western Asia, in damp meadows, ditches and fen.
Suits
Meadow or wildflower area, Large gardens, Hedgerow
  • Ideal for a boggy corner or a pond margin where little else useful will grow.
  • Spreads by rhizome on wet ground and can be vigorous; it is easily contained on drier soil.
  • Traditionally strewn on floors for the scent and used to flavour mead, which is where the name most likely comes from — mead wort rather than meadow.

What it looks like

Tall reddish stems with dark pinnate leaves and dense frothy cymes of tiny creamy-white flowers with a strong sweet almond-and-antiseptic scent.

Sources

  • Field Guide to the Bees of Great Britain and IrelandBloomsbury (2015) · Field guide
  • HoneyHQ editorial synthesisHEKNO Ltd · HoneyHQ synthesis

How sources are selected and weighted is set out in the sources and evidence policy.

Guides covering this plant

Tools for planning planting

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