Snow Cloth
Snow ClothSnow ClothSnow Cloth

Snow Cloth

5 out of 5 based on 3 customer ratings
(3 customer reviews)


  • Hardy annual
  • Low growing mounds of white flowers
  • Flowers give off rich honey perfume
  • Great as a living mulch
  • Plants grow to 15cm (6″) tall

Product Description

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Low growing annual mounds of white flowers give off a rich honey perfume. Snow Cloth is great as living mulch and attractor of beneficial insects in the veggie garden. Ideal for edging, baskets, or pots. Shear plants after first flowering for a second bloom, as late as early October. Sow Snow Cloth Alyssum seeds in groups of 8 to 10 seeds for stronger effect. Do not cover. Plants grow to 15cm (6″) tall, but they tend to spread, so keep compact by growing in full sun.

Alyssum makes an excellent cover for weed suppression and for attracting beneficial insects. Tiny predatory wasp species are attracted by the small flowers, and will feed on caterpillars, aphids, and other pests. Hardy to Zone 3: -40°C (-40°F). Sow in all unused areas or between rows.

Hardy Annual (HA)

How to Grow Alyssum

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Let us show you how to grow Alyssum from seed using these tried and true techniques. Alyssum is an easy-to-grow annual that is both decorative and useful. It plays a key role in Companion Planting and can be used as a cover crop to attract insects, smother weeds, and increase fruit set in vegetable beds.

Annual plants also known as Sweet Alyssum.

Lobularia maritima
Family: Brassicaceae


Season & Zone
Exposure: Full sun or partial shade.
Zone: 3-10, not winter hardy

Start indoors 6-8 weeks before the last frost, around the beginning of March to early April here on the coast. 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. Seeds require light to germinate, so do not cover them. They should sprout in 5-14 days.

Transplant 20-30cm (8-12″) apart once all risk of frost has passed. Watch for slug damage in the early spring. Alyssum prefers a moist loamy soil with a pH in the 6.0-7.0 range, but it’s adaptable. It is tolerant of dry soil, and can be used for xeriscaping. If growth slows in mid-summer due to heat, shear plants back by half to encourage compact growth and a second bloom. May self sow.

Companion Planting
Alyssum is very attractive to pollinators, and useful as a mulch to keep weeds down between rows.

More on Companion Planting.

3 reviews for Snow Cloth

  1. 5 out of 5

    (verified owner):

    Excellent germination rate. I am excited as I started a few indoors and they are growing strong and I scattered so many seeds that I really had to trim down. I am excited to set them out in a month.

  2. 5 out of 5

    (verified owner):

    Just recently in planted this in a morning sun/afternoon shade location and in about 48 hours – with early morning and evening watering – they germinated! I was as amazed as my neighbours and will update they bloom.

    Fanatic plant, fantastic service and selection provided by the folks at West Coast Seeds!

  3. 5 out of 5

    (verified owner):

    I just wanted to provide an update: The flowers make lovely clumps that really fill out the space and self sow. They keep on producing and, boy, this smells so good! I have tons of bees going at it and my garden is absolutely stunning with those.Same for the Dwarf Purple.

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