ExplorePlants

Rock Soapwort

Saponaria ocymoides

Rock Soapwort is a pretty plant with pink flowers that grows in rocky places. Its leaves are soft and can be used to make soap, which is how it got its name!

Habitat: Rocky areas

Appearance

The Rock Soapwort is a low-growing perennial that forms a dense mat of oval to lance-shaped green leaves. It boasts a profusion of small, five-petaled, bright pink to rosy-red flowers, often with a white eye, creating a vibrant, spreading carpet.

KingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderCaryophyllalesFamilyCaryophyllaceaeGenusSaponaria
Rock Soapwort
flowering trait badgeornamental trait badgespring_blooming trait badgesummer_blooming trait badge
Rock Soapwort

Category

Plants

Rarity

Common

Danger

1/5 · Very low

Snaps

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Interesting facts

Ancient Romans might have used its sudsy leaves for cleaning!

Butterflies flock to its vibrant pink flowers for a sweet nectar treat!

Its scientific name, Saponaria, literally means 'soap plant'!

This tough little plant thrives on rocky cliffs and stony hillsides!

Special abilities

Ability

Foamy Cleanser

Rock Soapwort can produce foamy suds from its leaves, thanks to natural chemicals called saponins, which helped early people make soap.

Ability

Rocky Resistor

Rock Soapwort has a tough root system that anchors it securely in rocky, poor soils, helping it survive harsh, dry conditions.

Ability

Ground Hugger

Rock Soapwort grows in a dense, spreading mat that helps suppress weeds and prevent soil erosion on slopes or rocky outcrops.

Measurements & details

Height
10-25 cm
Spread
30-60 cm
Flower Size
1-2 cm
Bloom Season
Late spring to mid-summer
Edible
No
Toxicity
Mild
Lifecycle
Perennial
Pollination Method
Insect

Ecological connections

pollinates

European Honey Bee

Apis mellifera

collects nectar and pollen from its flowers

pollinates

Small White butterfly

Pieris rapae

visits flowers for nectar, aiding plant reproduction

eaten by

Spanish slug

Arion lusitanicus

slugs may occasionally feed on its foliage

Traits

Also known as

No aliases listed yet.

Collections

Safety

Danger

1/5 · Very low

Always check with an adult before touching or picking plants.

Frequently Asked Questions

How tall is Rock Soapwort?

10-25 cm

How wide does Rock Soapwort spread?

30-60 cm

How big are the flowers on Rock Soapwort?

1-2 cm

When does Rock Soapwort bloom?

Late spring to mid-summer

Is Rock Soapwort edible?

No

Is Rock Soapwort toxic?

Mild

What is Rock Soapwort's lifecycle?

Perennial

How is Rock Soapwort pollinated?

Insect

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