Overview
Myosotis sylvatica is a tufted herbaceous perennial in the genus Myosotis, part of the Boraginaceae family, with semi evergreen foliage. It typically grows around 0.1-0.5 metres tall and 0.1-0.5 metres wide, reaching full size in around 1-2 years. Myosotis sylvatica grows best in partial shade, and tolerates most soils and any pH. Its UK hardiness is rated H6. Suggested uses include borders, edging, ground cover, containers and underplanting bulbs. It is native to Albania, Austria, Baltic States, Belarus, Belgium, Bulgaria, Central European Russia, Cyprus, Czechia-Slovakia, Denmark, East European Russia, France, Germany, Great Britain, Greece, Hungary, Italy, Japan, Kirgizstan, Korea, Krasnoyarsk, Kuril Is., Madeira, Nepal, Netherlands, North Caucasus, NW. Balkan Pen., Pakistan, Poland, Romania, Sakhalin, Sicilia, Sweden, Switzerland, Transcaucasus, Türkiye, Türkiye-in-Europe, Ukraine and West Himalaya.
About
Myosotis sylvatica is a tufted herbaceous perennial that flowers in spring. It forms low clumps 0.1-0.5 metres tall and wide, reaching that size in 1-2 years. Leaves are semi-evergreen and the plant suits partial shade on moist but well-drained soils. Flowering occurs from April to July.
Wikipedia contributors, CC BY-SA 4.0 — Myosotis sylvatica
About the genus
Myosotis is a genus of flowering plants in the borage family Boraginaceae. In the Northern Hemisphere, they are colloquially known as forget-me-nots or scorpion grasses.
Growing conditions
Best soil and position for Myosotis
- Sunlight
- Partial shade
- Soil type
- Chalk, Clay, Loam
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing, North-facing, West-facing, East-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H6
Plant details
Myosotis sylvatica size, habit and characteristics
- Plant type
- Herbaceous Perennial
- Habit
- Tufted
- Foliage
- Semi evergreen
- Height
- 0.1-0.5 metres
- Spread
- 0.1-0.5 metres
- Time to full height
- 1-2 years
- Suggested uses
- Borders, Edging, Ground cover, Containers, Underplanting bulbs
- Native to
- Albania, Austria, Baltic States, Belarus, Belgium, Bulgaria, Central European Russia, Cyprus, Czechia-Slovakia, Denmark, East European Russia, France, Germany, Great Britain, Greece, Hungary, Italy, Japan, Kirgizstan, Korea, Krasnoyarsk, Kuril Is., Madeira, Nepal, Netherlands, North Caucasus, NW. Balkan Pen., Pakistan, Poland, Romania, Sakhalin, Sicilia, Sweden, Switzerland, Transcaucasus, Türkiye, Türkiye-in-Europe, Ukraine, West Himalaya
Care notes
Pruning and caring for Myosotis sylvatica
- Propagation
- Seed
- Pest resistance
- Susceptible to slugs and snails
- Disease resistance
- Susceptible to powdery mildews
Frequently asked questions
Where is the best place to plant Myosotis sylvatica?
Myosotis sylvatica prefers partial shade. It suits exposed and sheltered positions.
What soil does Myosotis sylvatica need?
Myosotis sylvatica is adaptable and grows happily in most soil types, including chalk, clay and loam. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
How big does Myosotis sylvatica grow?
Myosotis sylvatica reaches a height of 0.1-0.5 metres and a spread of 0.1-0.5 metres. It takes around 1-2 years to reach full size.
Is Myosotis sylvatica hardy in the UK?
Myosotis sylvatica 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 sylvatica?
Seed.
More in the Myosotis genus
- Myosotis alpestris 'Nana'

- Myosotis alpestris 'Ruth Fischer'

- Myosotis arvensisfield forget-me-not

- Myosotis australis

- Myosotis colensoi

- Myosotis decumbens

- Myosotis explanata

- Myosotis macrantha

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