How to Grow Alyssum 'Apricot Swirl'

Alyssum 'Apricot Swirl'

Lobularia maritima 'Apricot Swirl'

flower

A charming cultivar of sweet alyssum featuring delicate, honey-scented flowers in a soft apricot and cream color combination that creates a beautiful two-tone effect. This low-growing annual is perfect for borders, containers, rock gardens, and groundcover applications. 'Apricot Swirl' blooms prolifically from spring through frost, providing months of continuous color and fragrance.

Growing Conditions

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Sun: Full sun, 6-8 hours daily; tolerates light afternoon shade in hot climates

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Water: Moderate watering; keep soil consistently moist but not waterlogged. Once established, quite drought-tolerant. Water at soil level to prevent fungal issues. In containers, check soil daily during hot weather.

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Spacing: 6-12 inches

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Days to maturity: 30-45 days to first flowers

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Planting depth: Do not cover seeds; they need light to germinate. Press seeds gently into soil surface.

Soil

Type: Well-draining loamy to sandy soil

pH: 6.0-7.5

Amendments:

Compost or aged manure for initial fertility Perlite or coarse sand to improve drainage Avoid excessive nitrogen which promotes foliage over flowers

Growing Zones

Find your zone →

Thrives in zones 2-11; treated as annual in cold climates, perennial in warmer regions

2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b

Growth Stages

Seed Germination

7-14 days

Tiny seedlings emerge with first true leaves appearing within 5-10 days at 65-75°F soil temperature

Keep soil surface consistently moist; provide bright light immediately; maintain warm conditions; avoid damping-off by ensuring good air circulation

Seedling Development

3-4 weeks

Small plants develop 4-6 true leaves and form a compact rosette

Thin seedlings to proper spacing; provide bright light to prevent legginess; water from below; begin fertilizing weekly with diluted balanced fertilizer

Growth & Establishment

2-3 weeks

Plant develops bushy form with multiple stems; foliage becomes dense and compact before flowering begins

Pinch back tips when plants are 2-3 inches tall to encourage branching; reduce nitrogen to prevent excessive vegetative growth; harden off transplants gradually before moving outdoors

Flowering

8-12 weeks or until frost

Abundant apricot-cream colored flower clusters (corymbs) cover the plant; delicate honey fragrance is most pronounced in cooler evening hours

Deadhead spent flowers to encourage continuous blooming; water regularly but allow soil to dry slightly between waterings; apply balanced fertilizer every 2-3 weeks; reduce deadheading slightly in fall as day length decreases

Heat Stress & Decline (Summer)

4-8 weeks (variable by climate)

In hot climates, plant may pause flowering and look stressed in peak summer heat; foliage may become sparse

Prune back lightly by 1/3 to rejuvenate; increase watering frequency; provide afternoon shade in zones 9+; reduce fertilizer frequency; plant will often return to vigorous blooming in cooler fall weather

Companion Planting

Plan your garden →

Plant with:

Dusty miller Petunias Dianthus Snapdragons Marigolds Lavender Calendula Verbena Pansies Violas

Avoid planting near:

Cabbage family plants (can harbor similar pests) Heavy feeders that compete for nutrients

Common Pests

Spray with strong water stream; use insecticidal soap; introduce ladybugs; apply neem oil if severe
Yellow sticky traps; spray undersides of leaves with insecticidal soap; reflective mulch; neem oil
and
Hand-pick in early morning; use copper barriers; diatomaceous earth; beer traps; reduce overhead watering
Improve air circulation; avoid overhead watering; remove infected foliage; apply sulfur or copper fungicide; thin plants as needed
Ensure good air circulation; avoid wetting foliage; spray with baking soda solution (1 tbsp per gallon); apply sulfur-based fungicide; prune crowded areas

Uses

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Edible Flowers

Culinary

Sweet alyssum flowers are edible and can garnish salads, desserts, and drinks, adding a delicate honey flavor and attractive apricot-cream coloring. Always ensure flowers have not been treated with pesticides before consuming. [source]

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Cut Flowers & Arrangements

Household

The delicate, fragrant flower clusters make excellent cut flowers for small bouquets, corsages, and floral arrangements. Mix with other complementary flowers for charming cottage-style bouquets. [source]

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Pressed Flowers & Drying

Craft

Alyssum flowers dry exceptionally well and retain their color for pressed flower crafts, bookmarks, and decorative projects. Dry by hanging upside-down in a cool, dark location. [source]

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Pollinator Support

Wildlife

The abundant small flowers attract bees, butterflies, and other pollinators to the garden while providing nectar throughout the growing season. The honey scent is particularly attractive to beneficial insects. [source]

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Fragrance & Aromatherapy

Medicinal

The honey-sweet fragrance of alyssum has been traditionally used in perfumery and aromatherapy applications. The flowers can be dried for use in sachets and potpourri. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Alyssum 'Apricot Swirl' is grown for ornamental flowers, not harvest in the traditional sense. Cut stems with flowers in early morning when stems are hydrated; they make lovely fresh cut flowers lasting 5-7 days in water with floral preservative. Regular deadheading of spent flower clusters (every 3-5 days) encourages continuous blooming throughout the season.

Fun Facts

🌱 Despite its common name 'sweet alyssum,' this plant is not actually related to true alyssum; it was reclassified to the genus Lobularia in the 1820s but the common name persisted due to its historical use and popularity.
🌱 The 'Apricot Swirl' cultivar produces its distinctive peachy-cream coloring through genetic expression that creates variable color intensity in individual flowers, making each bloom slightly unique on the plant.
🌱 Alyssum has been used since medieval times in fragrant gardens and was brought to Europe from the Mediterranean by botanists; it remains one of the easiest and most rewarding flowers for beginning gardeners.

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