Overview
Myosotis decumbens is a bushy, tufted, clump forming herbaceous perennial in the genus Myosotis, part of the Boraginaceae family, with semi evergreen foliage. Myosotis decumbens grows best in full sun and partial shade, and tolerates most soils and any pH. Its UK hardiness is rated H6. Suggested uses include wildlife gardens, wildflower meadow, cottage and informal garden, patio and container plants, flower borders and beds and underplanting of roses and shrubs.
About
Myosotis decumbens is a herbaceous perennial cultivar within the Myosotis genus, known for its bushy, tufted, and clump-forming habit. It features semi-evergreen foliage and thrives in full sun or partial shade, favouring south, west, or east-facing aspects. This plant is adaptable to a range of soil types including chalk, clay, loam, and sand, with a preference for moist but well-drained conditions. Hardy to UK zone H6, it is suitable for wildlife gardens, wildflower meadows, cottage and informal gardens, as well as patios, containers, flower borders, and underplanting of roses and shrubs. Its season of interest spans summer and autumn.
Growing conditions
Best soil and position for Myosotis
- Sunlight
- Full sun, Partial shade
- Soil type
- Chalk, Clay, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing, West-facing, East-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H6
Plant details
Myosotis decumbens size, habit and characteristics
- Plant type
- Herbaceous Perennial
- Habit
- Bushy, Tufted, Clump forming
- Foliage
- Semi evergreen
- Suggested uses
- Wildlife gardens, Wildflower meadow, Cottage and informal garden, Patio and container plants, Flower borders and beds, Underplanting of roses and shrubs
Care notes
Pruning and caring for Myosotis decumbens
- Propagation
- Seed
- Pest resistance
- Generally pest-free
- Disease resistance
- Susceptible to powdery mildews, downy mildews
Frequently asked questions
Where is the best place to plant Myosotis decumbens?
Myosotis decumbens prefers full sun and partial shade. It suits exposed and sheltered positions.
What soil does Myosotis decumbens need?
Myosotis decumbens is adaptable and grows happily in most soil types, including chalk, clay, loam and sand. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
Is Myosotis decumbens hardy in the UK?
Myosotis decumbens has an RHS hardiness rating of H6, meaning it is very hardy, tolerating -20 to -15°C across most of the UK.
How do I propagate Myosotis decumbens?
Seed.
More in the Myosotis genus
- Myosotis alpestris 'Nana'
- Myosotis alpestris 'Ruth Fischer'
- Myosotis arvensisfield forget-me-not
- Myosotis australis
- Myosotis colensoi
- Myosotis explanata
- Myosotis macrantha
- Myosotis maritima
