Yellow Flag. A vigorous aquatic iris with ribbed grey-green leaves and stems of clear sulphur-yellow flowers in mid to late summer. Max Height 1.5m. Flowers July to August. Full sun/partial shade. Hardy.
Iris pseudacorus var. bastardii
A vigorous aquatic iris with ribbed grey-green leaves and stems of clear sulphur-yellow flowers in mid to late summer.
Additional information
| Generic | Iris |
|---|---|
| Species | pseudacorus |
| Varietry | var. bastardii |
| Common Name | Yellow Flag |
| Flower Colour | yellow |
| Soil | Fertile |
| Aspect | Full sun/partial shade |
| Foliage | Herbaceous |
| Height | 1.5m |
| Family | Iridaceae |
| Spread | |
| Growth Speed | Fast |
| Growth Habit | Erect |
| Fragrance | FALSE |
| Foliage Colour | green |
| Flowers From | July, August |
| Colour Fruit | |
| Fruits When | |
| Moisture | Wet |
| Protection | |
| Hardiness | Hardy |
| Planting | |
| Care | |
| Border | Pond, Bog garden |
| Toxicity | |
| Pruning | |
| Pruning Time | |
| Pests and diseases | |
| Maintenance | |
| Propagation |
Related products
Achillea ‘Credo’
Mat-forming with greyish green leaves with creamy yellow flowers.
Achillea ‘Lachsschönheit’ SALMON BEAUTY
Clump-forming with dark green leaves, many stems of light salmon-pink flowers fading to pinky white.
Achillea millefolium ‘Paprika’
A perennial with dark green leaves. Orange-red flowerheads fade with age.
Achillea ‘Coronation Gold’
A clump forming perennial with evergreen silvery grey leaves. Flat yellow flowerheads.
Acanthus spinosus
A clump-forming perennial with deeply cut, dark green leaves. Spikes of white flowers with purple bracts produced in summer. .
Achillea filipendulina ‘Cloth of Gold’
A perennial with light green aromatic ferny leaves. Clusters of golden yellow flowerheads produced in summer.
Acanthus spinosus Spinosissimus
A clump-forming perennial with prickly deeply cut, greyish green leaves. Spikes of pinkish mauve flowers.
Achillea ageratum
A spreading perennial with grey-white leaves. Yellowish white loose flowerheads produced in summer.