Iris 'I See Stars'
"Siberian iris"
Orders placed until 29 February 2025
You can expect your order in February/March 2025
Orders placed 1 March - 15 April 2025
You can expect your order in March/April 2025
Orders placed 16 April - 15 May 2025
You can expect your order within 10 business days
UK orders over £50
Free shipping
UK orders under £50
£4.99
Northern Ireland orders under £50
£5.99
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Description
From the first rays of morning to the half-light of dusk, the vivid, ultraviolet blooms of Iris sibirica 'I See Stars' will glow with a celestial beauty unlike any other. The six shapely outer petals unfurl to reveal an open-faced flower, streaked with a delicate tracery of white and gold veining—creating a galaxy so stunning you could get lost in it. Planted en-masse, those heavenly blooms are reminiscent of the swirling, saturated colours of a Van Gogh painting—why not use them to create your own masterpiece in the garden?
Iris sibirica 'I See Stars' just loves to make itself at home in moist (but not waterlogged) soils, so is a great choice for pondside displays, or planting around water features. Siberian iris also thrive in borders with a moist but free-draining soil. As a strong naturaliser, over time this robust perennial will form large, handsome clumps of upright, linear leaves. Plant Iris sibirica 'I See Stars' in full sun for the most astronomical flowering display, although those colours can shine just as well in a partly shaded position too.
Key features
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Good for cutting
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Perfect for pots
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Comes back every year
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Loved by pollinators
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Naturalising
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Thrives well in full sun
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In peat-free compost
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Low maintenance
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Fully hardy
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Rodent resistant
Specs & details
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Botanical name
Iris sibirica 'I See Stars' (TB)
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Flower colour
Ultraviolet, blue, white
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Plant size
1
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Established height
70cm-1m
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Established spread
50-70cm
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Plant spacing
10 plants per m2
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Leaf colour
Green
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Habit
Upright
Clump-forming -
Life cycle
Perennial
Naturalising -
Hardiness
Fully hardy
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Years to establish
1-2 years
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Sunlight
Full sun
Partial shade -
Position
Sheltered
Exposed -
Suitable for
Pots
Large containers
Borders
Meadows
Water gardens
Coastal gardens
Low maintenance gardens
Cut flower gardens -
Soil acidity
Any
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Soil moisture
Damp
Boggy -
Soil type
Loam
Sandy
Clay
Loam-based compost
Multipurpose compost -
Growing skill
Easy to grow
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Scented
No
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Pollinator-friendly
No
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Mouse resistant
Yes
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Rabbit resistant
Yes
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Deer resistant
No
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Toxicity
Skin/eyes irritant
Harmful if eaten
Plant calendar
| Jan | Feb | Mar | Apr | May | June | July | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
- Planting
- Flowering
Useful information
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Soak the Iris 'I See Stars' roots in water for 3-6 hours prior to planting
Plant your "Siberian iris" bare roots into temporary pots with a multipurpose compost in spring and grow-on in a sheltered spot outdoors
Choose a pot which comfortably fits the bare roots. Some have a noticeable crown which should be just below the soil surface with any top growth exposed. Some varieties are a length of root which should be planted lengthways and shallowly (1-2cm deep).
Plant out into borders or permanent containers in late spring or early summer once in full growth. Choose a position in sun or shade depending on the variety.
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Orders placed until 29 February 2025
You can expect your order in February/March 2025Orders placed 1 March - 15 April 2025
You can expect your order in March/April 2025Orders placed 16 April - 15 May 2025
You can expect your order within 10 business days
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