Why did my plant disappear in June?

It is a spring ephemeral and naturally goes dormant once the weather warms up.

Can I grow this in full sun?

No, it requires partial to full shade to thrive and prevent leaf scorch.

Plant guide

Dutchman's breeches.

Dicentra cucullaria

Pronounced dy-SEN-truh koo-koo-LAIR-ee-uh

Also known as Dutchman's breeches, Dutchman's britches, Dutchman's-breeches, Dutchman's-britches, Dutchman’s-breeches, ear drops, snowboys, soldier's-cap

Dutchman's breeches is a charming woodland wildflower that pops up in early spring. It features unique, pant-shaped flowers that dangle from arching stems above delicate, fern-like foliage. These plants go dormant once the summer heat arrives.

At a glance

Care level: Moderate
Plant type: Perennial
Light: Partial shade to full shade
Indoor light: Bright indirect
Water: Every 3 to 7 days
Mature size: 10 to 12 inches
Growth rate: Slow
Hardiness: USDA 3 to 8
Bloom time: Early to mid spring

Care

Plant these in rich, moist, well-draining soil that mimics a woodland forest floor. Keep the soil consistently damp during the growing season, but watch for rot if the area stays soggy. Once the leaves turn yellow and fade in late spring, let them die back naturally to nourish the bulb.

Watering: Keep the soil evenly moist throughout the spring growing season.
Feeding: Apply a light layer of compost or organic mulch in the fall to support spring growth.
Pruning: Simply remove any dead or yellowed foliage once the plant enters summer dormancy.
Repotting: Divide the small bulbs every few years if the clump becomes too crowded.
Soil: Humus rich, moist, well draining
Soil pH: 6.0 to 7.0
Temperature: -30 to 25°C
Humidity: 40 to 70%
Drought tolerance: Low
Lifespan: Perennial, typically 5 to 10 years.
Fragrance: Light
Deer and rabbits: High

Signs it needs repotting

Roots circling the bottom of the pot
Reduced vigor or failure to bloom
Soil becoming compacted and hard to hydrate

Safety

People: All parts of the plant contain isoquinoline alkaloids that can cause skin irritation or internal poisoning.
Pets: This plant is toxic to cats and dogs if ingested, as it contains isoquinoline alkaloids.
Children: Keep this plant away from children because all parts are toxic if ingested.
Contact allergens: Handling the foliage or roots can cause contact dermatitis in sensitive individuals.
Airborne allergens: There are no notable airborne respiratory allergens associated with this plant.
Edibility: This plant is toxic if ingested and should never be consumed.

How to identify it

Pants shaped white and yellow flowers
Deeply divided fern like foliage
Flowers dangle on leafless stalks
Grows from small grain like bulbs

Height: 0.15 to 0.3m
Spread: 0.15 to 0.3m
Leaves: green, blue-green, deciduous
Flowers: white, yellow, 1 to 2cm

Problems to watch for

Root RotCommon
Slugs and SnailsCommon

By symptom

Plant problems by symptom

Check your dutchman's breeches from a photo

Pocket Botanist looks at a photo of your plant and tells you what's wrong and what to try first.

Growing it

Propagation: division, seed
When to plant: fall, early spring
Overwintering: The plant is fully hardy and requires no special protection. Mark the spot so you do not disturb the dormant roots during spring cleanup.
In containers: It is best grown in the ground, but can be kept in a wide, shallow pot if kept cool and moist.

Division

1. Wait until the plant goes dormant in summer.
2. Carefully dig up the root cluster.
3. Gently pull the fleshy roots apart.
4. Replant immediately in rich, moist soil.

Plant with other spring ephemerals that will emerge to fill the space once this plant goes dormant.

Grows well with

Trillium · They share similar woodland habitat requirements and bloom times.
Virginia Bluebells · These spring ephemerals provide a lovely color contrast in shade gardens.

Similar species

Pacific Bleeding Heart · It has a similar flower shape but remains in leaf for a longer period.

Science

Family: Papaveraceae
Genus: Dicentra
Order: Ranunculales
Class: Magnoliopsida
Native range: Eastern and parts of Western North America.
Conservation: It is considered secure in most of its range but is protected in some states due to habitat loss.

It thrives in the cool, moist conditions of forest floors before the tree canopy fully leafs out.

Value to wildlife: early season nectar source
Pollinators: bees, butterflies
Uses: woodland gardens, shade borders, spring ephemeral displays

Through the year

JFMAMJJASOND

Flowering

Fruiting

Foliage

Ecological indicators

Salinity: 1/9
Soil reaction: 5/9
Light: 3/9
Temperature: 4/9
Moisture: 6/9
Nutrients: 6/9

Taxonomy resolved against GBIF.

Questions people ask

Why did my plant disappear in June?: It is a spring ephemeral and naturally goes dormant once the weather warms up.
Can I grow this in full sun?: No, it requires partial to full shade to thrive and prevent leaf scorch.

Where the name comes from

The genus name comes from the Greek for two-spurred, while the species name means hood-like.

Good to know

It is a classic spring ephemeral that goes dormant by early summer.
The common name refers to the distinctive shape of the flowers.
It is often found growing in rich, moist deciduous forests.

Also in

Keep your dutchman's breeches growing

This page is a general guide. Save your plant in Pocket Botanist and you get care reminders timed for this plant, plus a care history that shows what worked.

Get the app

This guide was generated with AI on September 26, 2026 and checked against GBIF taxonomy. It is general information, not horticultural or veterinary advice. Read about how we build these guides.