A biennial by nature, Cow Parsley spends its first year forming leafy growth before sending up tall, lacy flower stems the following spring. It thrives in sun or partial shade and is remarkably tolerant of different soil types, especially where the ground is reasonably moist. Once its seed heads ripen, it will often self-seed freely, lending a relaxed, natural feel to its surroundings. Loved for its soft structure and early flowering period, Cow Parsley blends beautifully into wildlife gardens, woodland plantings, and meadows.
How tall does Cow Parsley grow?
Cow Parsley typically reaches 80–120 cm, creating tall, lacy stems that float above lower plants.
Will Cow Parsley self-seed?
Yes, quite happily. Many gardeners allow this to happen to maintain its natural look, though unwanted seedlings can be thinned with ease.
Is Cow Parsley good for shade?
Cow Parsley seeds grow beautifully in partial shade, especially under trees or along woodland edges, though it also thrives in sunny spots.
Can it be used in meadow plantings?
It can, particularly in lightly shaded meadows or transitional areas between open and wooded ground.
Is Cow Parsley safe for pets or people?
Cow Parsley itself is not generally harmful, but it closely resembles more dangerous species like hemlock. Accurate identification is essential when growing or handling any umbellifer.
When does Cow Parsley start to appear?
Fresh foliage often emerges in early spring, with flowers typically opening from April into early June.
Can I cut Cow Parsley for arrangements?
Yes, its feathery flower heads add a soft, wild look to vases, though they’re at their best when used soon after cutting.
Does it need rich soil?
Not at all, Cow Parsley seeds are adaptable and grow well in anything from light woodland soil to roadside verges and meadow ground.
When to sow: Late summer to autumn, or early spring
Lifecycle: Biennial
Where it grows well: Woodland edges, meadows, informal borders, sun or partial shade; prefers moderately moist soil
Also known as: Queen Anne’s Lace