Iris 'Frozen Planet'
"Dwarf iris"
Orders placed before 1 September 2025
You can expect your order in August/September
Orders placed 1 September - 15 October 2025
You can expect your order in September/October
Orders placed 16 October - 15 December 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
Iris 'Frozen Planet' brings a breath of crisp elegance to the early spring garden, with its pure white petals softly blushed in icy blue at the lip. This variety is like a late winter snowflake caught mid-bloom—delicate, serene, and perfectly poised. Compact and low-growing, Iris reticulata 'Frozen Planet' is ideal for rockeries, pots, or lining paths where its frosty hues can shine against darker soil or emerging greenery. Despite its cool tones, it creates a warm welcome to the new season, adding a touch of refinement to any early display.
Happily, Iris 'Frozen Planet' is as easy to grow as it is lovely. It prefers well-drained soil and a sunny position, and once planted, it quietly returns each year without complaint. Whether nestled among crocuses or standing alone in neat clumps, this reticulata iris offers dependable performance and just enough flair to stand out from the crowd. For gardeners looking to bring a calm, sophisticated edge to their spring bulb mix, Iris reticulata 'Frozen Planet' is a natural choice—and one that’s sure to earn admiration with every bloom.
Key features
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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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Packed in paper bags
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Low maintenance
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RHS Award (AGM)
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Fully hardy
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Rodent resistant
Specs & details
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Botanical name
Iris reticulata 'Frozen Planet'
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Flower colour
White, light-blue
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Bulb size
6/+
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Established height
10-20cm
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Established spread
5-10cm
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Plant spacing
120 bulbs 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
1st year
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Sunlight
Full sun
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Position
Sheltered
Exposed -
Suitable for
Pots
Large containers
Borders
Gravel gardens
Coastal gardens
Rockery
Cottage gardens
Low maintenance gardens -
Soil acidity
Any
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Soil moisture
Free draining
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Soil type
Loam
Sandy
Stony
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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Plant your Iris 'Frozen Planet' bulbs from mid to late autumn;
Plant in borders or containers in sun or partial shade;
Plant your "Dwarf iris" bulbs two to three times as deep as the bulb is high;
Space the bulbs about twice the bulb diameter apart;
Place the Iris 'Frozen Planet' bulbs with the pointed side facing upwards.
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Orders placed before 1 September 2025
You can expect your order in September 2025Orders placed 1 September - 15 October 2025
You can expect your order in October 2025Orders placed 16 October - 15 December 2025
You can expect your order within 10 business days
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