yellow flag iris
- Position: full sun or partial shade
- Depth of water: 5-25cm (2-10in)
- Soil: reliably moist or boggy soil
- Rate of growth: fast-growing
- Flowering period: July and August
- Flower colour: sulphur yellow
- Hardiness: fully hardy
Sulphur yellow flowers, often with brown markings appear from midsummer amongst the upright grey-green leaves. This native, yellow flag iris was once commonly found on marshy land and riversides and is ideal for planting at the margins of a large lake or pool. It also flourishes in deep, reliably moist soil that has been enriched with well-rotted organic matter.
- >B>Please note 3-litre plants do not come in aquatic pots. For marginal pond planting these plants will need to be potted upinto an aquatic basket with aquatic compost.
- Harmful if eaten
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