Strand-Silberkraut / Duftsteinrich (Wildform)

Variety

Strand-Silberkraut / Duftsteinrich (Wildform)

Approved Data

created by Alex&Sempi at 08.02.2026

Features

Growth habit

lifespan: annual

lifespan: perennial

growth habit: herbaceous

flower: flowering

cross-pollination

ornamental plant

self-seeding

flower: continuous bloomer

Fragrant flowers

height: 30 - 40 cm

growth habit: cushion-shaped

height: 10 - 20 cm

small flowers

small leaves

Spear shaped leaves

perennial

Blütenstand: traubenförmig

Keimung: Lichtkeimer

Taste

mild

sweetish

raw edible

Edible

Essbarkeit: Blüten

Toxizität: ungiftig

Fruit shape

elongated

pod

Size: very small

Color

grey-green

brown

Flower: white

Location

planting: house wall / wall

light: sunny to semi-shady

soil moisture: no waterlogging

Fertilization: single dose of compost

Fertilization: nutrient-poor

fertilization: minimal

planting: hanging basket / dish

Fertilization: moderately nutrient-rich

soil moisture: well-drained

Soil: gravelly to sandy

Soil moisture: dry to moderately moist

fertilization: low-humus

wind: airy

planting: open balcony or terrace

planting: covered balcony or terrace

Soil: loosened

Water: Adequate

Water: sparingly

Planting: rock garden / alpine garden

Planting: edge of wooded areas or beneath trees

Planting: pots, tubs, or boxes

Light: Sun

Planting: frost-free

biotope: beach / coastline

Düngung: kalktolerant

Pflanzung: Trockenmauer

Pflanzung: Rabatte

Pflanzung: Mauerkrone

Pflanzung: Staudenbeet

Biotop: Felsen, Mauer

Biotop: Ruderalflächen

Resistances

drought tolerant

frost-sensitive

hardy down to -5°C

Season Overview

Propagating

Planting

Harvest

J

F

M

A

M

J

J

A

S

O

N

D

Description

Sweet alyssum or Lobularia is a genus of four species of flowering plants in the cruciferous family (Brassicaceae). It is closely related to the genus Alyssum and was often classified as part of it in the past. The genus is native to Macaronesia, the Mediterranean region, Iran, and Saudi Arabia and includes annual and perennial plants that grow to a height of 10–40 cm and have hairy, elongated oval leaves and clusters of cross-shaped, fragrant white flowers. The name Lobularia is derived from the Greek word for small pod and refers to the fruit. Four species: • Lobularia arabica • Lobularia canariensis • Lobularia libyca • Lobularia maritima Lobularia maritima (formerly Alyssum maritimum) is a very popular garden plant and is widespread throughout the temperate world.

Non hybrid

Growing tips

🌿 Sowing - Pre-cultivation: from February - April, light - Light germinator: Press seeds lightly, barely cover - Substrate: lean, sandy growing medium - Germination temperature: 15-18 °C, slightly moist soil - Germination time: 5-7 days - Prick out after two to three true leaves - Direct sowing: from mid-May (no frosts) - Keep slightly moist until germination Planting time - Planting time: from mid-May (after late frosts) - Planting distance: 15-20 cm 🌱 Location & soil - Full sun - partial shade - Nutrient-poor to moderately nutrient-rich - slightly humusy, loose, sandy, gravelly - No waterlogging, well drained - airy 💧 Care - Evenly moist, no waterlogging - Rarely, but thoroughly - Drought tolerant - little fertilization / starter fertilization 🌿 Harvest - Flowering: (May-October) - For seed production: dry, brownish pods - Pruning plant: cut shoots in the morning ✂️ Pruning - Light pruning after first flowering (promotes second flowering phase) 🌼 Propagation - Self-seeding 🌿 Use Lobularia is perfect for borders, rock gardens, balcony boxes and as an underplanting for taller summer flowers. It fills gaps quickly, suppresses weeds and attracts many pollinators. It looks particularly beautiful in combination with Mediterranean plants such as lavender, thyme or santolina. ❄️ Winter - Limited hardiness (-5°C for a short time) - Protected, frost-free, cool, lots of light ✅ Good neighbors - Sage, lavender, savory, basil - Thyme, oregano, rosemary, hyssop, lemon balm - Catnip, quilted sage, magnificent candles - Coneflower (Echinacea), daisies, cape magerites, delphinium - stonecrop (sedum) - Grasses such as fescue or feather grass - Tomatoes, peppers, chili peppers, eggplants, bush beans - Lettuce, radishes - Garlic, onions ❌ Bad neighbors - Ferns, funkia, astilbe, purple bellflower, ragwort - Parsley, chives, mint, chervil, coriander - Hydrangea, rhododendron, snowball, hazelnut - Plants that like waterlogging or heavy shade - Spinach, cabbage, celery, leek, cucumber, pumpkin - Beech, ash, willow, alder, maple, spruce, fir - Sea buckthorn, rock pear, dog rose, butterfly bush - Gorse, privet, barberry - Field maple, rowan, pine, birch, black locust 🦠 Diseases - Root rot - mildew - Gray mold 🐛 Pests - Aphids - Earth fleas - Thrips

Details

Light requirement

Sunny

Water requirement

Moist

Soil

Light (sandy)

Nutrient requirement

Low

Germination temperature

15 - 18 °C (Degrees Celsius)

Plant distance

20 cm

Row spacing

20 cm

Seeding depth

0.2 cm

Diseases

Root Rot

Grey mold

Downy mildew

Powdery mildews

Pests

Thrips

Flea beetles

Aphids

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