Iris sibirica 'Snow Queen'
Frost white and majestic
Grown by Caroline
Enfield
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Plant diary
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Iris sibirica 'Snow Queen'
- Also known as the Siberian Flag Iris, this elegant free flowering variety is a cool shade of snow white with a golden yellow throat. After blooming, the upright blue-green leaves remain fresh looking all season
- A host of flowers throughout May and June
- A slow growing tall perennial which prefers moist to boggy soil
- Ideal for growing in the shallow edges of your pond or on shallow planting shelves within it
- Irises are the perfect plants to encourage insects like damselflies and dragonflies to your pond, providing shelter and a sunny place to perch
- Marginal plants soften and add interest to the borders of your pond and are also suitable for planting in bog gardens or moist soil borders
- Harmful if eaten
What to expect
Supplied as
Eventual height
Eventual spread
Flower colour
Habit
Hardiness
Spacing
Will this grow in my garden?
Can I grow this in a pot?
Yes, Iris sibirica 'Snow Queen' is well-suited to being grown in a pot, provided it is kept in consistently moist soil.
How big does it get?
Iris sibirica 'Snow Queen' typically grows to a height of 60-90 cm with a spread of 45-60 cm.
How much sunlight does this need?
Iris sibirica 'Snow Queen' grows well in full sun to partial shade.
What kind of soil does this plant prefer?
Iris sibirica 'Snow Queen' prefers a moist but well-drained, slightly acidic to neutral soil.
How much watering does this plant need?
Iris sibirica 'Snow Queen' needs regular watering to keep the soil consistently moist, particularly during the spring and summer.
Will this plant need pruning?
The Iris sibirica 'Snow Queen' should have its old foliage cut back to about 10 cm above the water level in late autumn before temperatures drop below 5°C.
How hardy is this plant?
Iris sibirica 'Snow Queen' is fully hardy (H7), withstanding temperatures below -20°C throughout the UK.
The wider garden
Enfield
Meet Caroline
A deep dive into sustainable gardening
Nestled amongst wildlife meadows and resident ducks, Caroline’s award winning pond plant nursery in Enfield has been making a splash since 1965, when they invented the (recycled, obvs) aquatic basket. Sixty years and multiple RHS gold medals later, they’re still surprising us with new varieties every year!
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