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Sea Rocket
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Malcolmia littorea · Brassicaceae

Sea Rocket

⚠️ Not safe for petsAnnual life cycle, completing its cycle in one season.30 to 61 cm
Full sunMediumEasyTolerant to temperatures down to -5 degrees Celsius.

Description & origin

Malcolmia littorea is an annual herb known for its small, colorful flowers. It is often used in coastal gardens due to its salt resistance and ability to thrive in poor soils.

Size

Low-growing plant, ideal for borders and beds.

Foliage

Green, lanceolate leaves that remain healthy with proper care.

Flowering

Blooms in spring and early summer, attracting pollinators.

Detailed care

Light

Prefers full sun but can tolerate partial shade.

Soil

Well-drained, slightly sandy soil with neutral to slightly alkaline pH.

Watering

Medium watering, allowing the soil to dry slightly between waterings.

Temperature

Resistant to mild temperatures, tolerates slight cold.

Fertilising

Balanced fertilizer every 4-6 weeks during the growing season.

Repotting

Transplant in well-prepared soil, avoiding root disturbance.

Pruning

Light pruning after flowering to promote healthy growth.

Propagation

Easily propagated by seeds, sowing in spring.

Common problems

Aphid infestations

Aphids can infest the leaves, causing deformities.

Fungal diseases

May be susceptible to fungi in overly humid conditions.

Yellowing leaves

May indicate overwatering or nutrient deficiency.

Uses & curiosities

In the garden

  • Ideal for borders in coastal gardens
  • Attracts pollinators like bees and butterflies
  • Can be grown in decorative pots

Other uses

Used in floral arrangements and as an ornamental plant.

Did you know…

This plant is native to coastal areas of Europe and is appreciated for attracting pollinators. Its flowers can range from pink to white.