Exposure Full-sun or partial shade
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Lobularia maritima 'Royal Carpet.' This heirloom AAS winner produces a low-growing carpet of lovely, mauve, scented flowers that stays only 5-10cm (2-4") tall. Sow Dwarf Purple Alyssum seeds around the edge of veggie beds to improve pollination, or sprinkle them between cracks and paving stones to fill in with a moss-like appearance, followed by scores of tiny purple flowers. This Alyssum works well in containers and window boxes. It has a spreading habit, so is useful as a plant to fill in spaces between others. It is attractive to both pollinators and beneficial insects, making it generally useful to have in the garden.
Annual.
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Latin
Latin
Lobularia maritima
Family: Brassicaceae
Difficulty
Difficulty
Easy
Season & Zone
Season & Zone
Exposure: Full sun or partial shade.
Timing
Timing
Start indoors 6-8 weeks before the last frost date. Transplant out after all danger of frost has passed. Or, direct sow while some danger of light frost still exists. It’s very easy, either way.
Starting
Starting
Sow seeds on the surface of the soil. If starting indoors, use a sterilized seed starting mix and maintain a soil temperature of 12-21°F (55-70°F) under bright lights. The seeds require light to germinate, so do not cover them. They should sprout in 5-14 days.
Growing
Growing
Transplant 20-30cm (8-12″) apart once all risk of frost has passed. Watch for slug damage in the early spring. Alyssum prefers freely draining, loamy soil with a pH in the 6.0-7.0 range, but it’s adaptable. It is tolerant of dry soil and hot weather, and can be used for xeriscaping. If watering is abundant, Alyssum responds by growing rapidly. If growth slows in mid-summer due to heat, shear plants back by half to encourage compact growth and a second bloom. This annual may self sow.
Companion Planting
Companion Planting
Alyssum is very attractive to pollinators and other beneficial insects, and useful as a mulch to keep weeds down between rows.
West Coast Seeds is a family-owned company that embraces an organic lifestyle. A group of imagination catalysts and passionate educators, dedicated to producing products and services that better the environment. As part of our mission to repair the earth, we aim to inspire and empower people to take responsibility for the state of the planet. For us, organic is about much more than saying no to chemicals, it is about saying yes to building a healthy soil for the future.
For over 35 years, we have upheld our strong reputation as a leading seed supplier, seeking out the highest quality untreated seeds for organic growing and putting them through rigorous independent testing. We built our company on the exchange of generational wisdom in a masterclass community of newbies and masters alike. Our world may have changed, but our commitment to our people, our customers, and our planet has not.
We’re a values-based business that has blossomed into a lifestyle ethos, with products that support seeders, feeders, keepers, and the tiniest of creepers. Our mission? To mobilize the next generation of gardeners with products that nourish soil and grow vigorous, sustainable gardens. We believe all plants should be grown without the use of chemicals, and that the seeds we supply are an important component of regenerative gardening.
We don’t just offer seeds, we offer experience, insight, and understanding. From timeless garden wisdom to new tech know-how, this is learning on the job: knowledge gleaned not from the pages of a book but from burying our fingers in the soil. We test, experiment, observe and adapt, never happier than when we get to share what we’ve learned with others.
Gardens don’t just grow seeds. They grow minds and imaginations, people and communities. Our vision encompasses both the micro and the macro. We eat locally, protect pollinators, teach people to grow from seed, and support regional biodiversity. We think big but act small and deliver unexpected impact — always with community and purpose.
At West Coast Seeds we believe in the power of small and that little can be large. Like the tiniest seed germinates to evoke incremental change with massive potential, so to can our community of gardeners and growers together. Gardeners are the earth’s stewards, planting seeds of creative declaration. The soil provides the canvas, we provide the seeds.
Start indoors 6-8 weeks before the last frost date. Transplant out after all danger of frost has passed. Or, direct sow while some danger of light frost still exists. It’s very easy, either way.
Sow seeds on the surface of the soil. If starting indoors, use a sterilized seed starting mix and maintain a soil temperature of 12-21°F (55-70°F) under bright lights. The seeds require light to germinate, so do not cover them. They should sprout in 5-14 days.
Ideal pH: 6.0-7.0.
Transplant 20-30cm (8-12″) apart once all risk of frost has passed. Alyssum prefers freely draining, loamy soil. It is tolerant of dry soil and hot weather, and can be used for xeriscaping. If watering is abundant, Alyssum responds by growing rapidly. If growth slows in mid-summer due to heat, shear plants back by half to encourage compact growth and a second bloom. This annual may self sow.
