Iris 'Butter and Sugar'
Siberian iris ( syn. Iris sibirica Butter and Sugar )
Gorgeous, large, creamy-white flowers with pale yellow falls that have green veining, appear in May and June among slender, grassy leaves. Like all Siberian flag irises, this is a clump-forming plant that needs space to spread out and it prefers a moist, neutral to slightly acid soil in sun or partial shade. It looks at its best planted in bold drifts beside water and allowed to naturalise. It can also be planted in a pot as a marginal plant for a pond.
How to care for Iris Butter and Sugar:
Plant in soil that has been improved with well-rotted manure or garden compost and do not allow to dry out, particularly as the plant is getting established. If planted in a container, it will need dividing and repotting every couple of years in spring.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
0.8m
Eventual spread:
0.5m
Position:
Full sun / light shade
Rate of growth:
Average
Soil:
Moderately fertile, moist, well-drained soil
Hardiness:
Fully hardy
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This perennial dies back to below ground level each year in autumn, then fresh new growth appears again in spring.
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Humans/Pets: Harmful if eaten
Unavailable
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