Carbeth Plants Achillea Walther Funcke Plant - 2 X 9Cm Pots

Yarrow can be mildly toxic to dogs, cats, and horses if ingested in large quantities. It is generally best to keep it away from grazing pets.

While not strictly necessary, removing spent flower heads can encourage a tidier appearance and may stimulate a second, smaller flush of blooms.

Yes, Achillea performs very well in containers as long as the pot has adequate drainage holes and is filled with a free-draining compost mix.

Once established, only water during extreme heat or prolonged dry spells. During the first few weeks, keep the soil lightly moist.

Yes, it is a fully hardy perennial that will survive standard UK winters, provided the soil is well-drained.

Spring or early autumn are the ideal times to plant to allow the root system to establish before extreme temperatures arrive.

Usually caused by insufficient sunlight or soil that is too rich. Move to a sunnier spot or avoid excessive fertilizer.

Check soil drainage. Yarrow hates 'wet feet' and will suffer root distress in waterlogged soil.

Ensure the plant is receiving at least 6 hours of full sun; lack of light is the primary cause for poor blooming.