Soapwort Seeds

People grow soapwort to use its saponin-rich roots and shoots as a natural, gentle cleansing agent for delicate textiles and as a source of suds for various cleaning purposes. Soapwort is also grown for its attractive pink flowers that attract pollinators, and for its easy-care nature as a vigorous, adaptable perennial that can serve as an effective groundcover, tolerating diverse soil and sun conditions.

A hardy spreading perennial ( zones 3-9 ) with hairy bright green leaves and profuse pink flowers in open clusters in early summer. Good trailing over walls, slopes and embankments, in Container or use as a groundcover in the border. Drought tolerant once established.

Useful gardening information

For indoor sowing, the seeds germinate better after a cold treatment. Dampen a paper towel, place the seed on the towel and roll it up. Place the damp towel with the seeds into a ziploc bag and place it in the refrigerator for 4 weeks.
After the cold treatment, sow the seeds on the surface of starter mix in small pots or trays. Only lightly cover the seeds as they need light for germination.
For outdoor sowing, prepare soil by loosening and weeding and place 2 - 3 seeds in groups spaced 18 inches apart. Press seed into soil and lightly cover. Keep seeds moist until germination.
Outdoor sowing can be done either in fall or spring. Water regularly to help it establish and lightly fertilize it a couple of times during the growing season.

Temperature: 65F
Average Germ Time: 14 - 28 days
Light Required: Yes
Depth: 1/8 inch
Sowing Rate: 2 - 3 seeds per plant
Moisture: Keep seeds moist until germination
Plant Spacing: 18 inches

Links to useful information on the web:

How to Make Organic Soap Using Soapwort

Homemade Soapwort Shampoo recipe

HR199 Soapwort ( Saponaria ocymoides )

A charming, low-growing perennial that creates a beautiful carpet of color in the spring and early summer garden. Plants form spreading mats of small green leaves covered with masses of bright pink flowers, making them excellent for rock gardens, slopes, borders, walls, and groundcover plantings.

This easy-care plant is especially attractive when allowed to spill over stones, pathways, containers, or retaining walls. Once established, Soapwort is drought tolerant and thrives in sunny locations with well-drained soil. Its colorful blooms attract pollinators while the plant remains naturally deer and rabbit resistant, making it a smart choice for gardens where browsing animals are a concern.

Soapwort is well suited for cottage gardens, xeriscape plantings, alpine gardens, and naturalized areas. With its spreading habit, cheerful flowers, and low maintenance needs, it is a dependable perennial for adding long-lasting beauty to difficult sunny spots.

Growing Tips:

Plant in full sun to light shade.
Prefers well-drained soil and tolerates poor or rocky conditions.
Excellent for rock gardens, slopes, walls, edging, and groundcover use.
Drought tolerant once established.
Deer and rabbit resistant.
Trim lightly after flowering to encourage a neat, compact appearance.

All seed packets listed on this page are in stock and ready to ship.