A bushy, deciduous shrub with clusters of pretty, funnel-shaped pink suffused yellow flowers with orange-yellow flashes inside in late spring and early summer. Max Height 2m. Max Spread 2m. Flowers May to June. Full sun/partial shade. Hardy. Back-fill with soil mixed with peat substitute and a suitable fertiliser.
Rhododendron ‘Irene Koster’ Azalea
A bushy, deciduous shrub with clusters of pretty, funnel-shaped pink suffused yellow flowers with orange-yellow flashes inside in late spring and early summer.
Additional information
| Generic | Rhododendron |
|---|---|
| Species | |
| Varietry | 'Irene Koster' Azalea |
| Common Name | |
| Flower Colour | pink, yellow |
| Soil | Acidic |
| Aspect | Full sun/partial shade |
| Foliage | Deciduous |
| Height | 2m |
| Family | Ericaceae |
| Spread | 2m |
| Growth Speed | |
| Growth Habit | Bushy |
| Fragrance | TRUE |
| Foliage Colour | green |
| Flowers From | May, June |
| Colour Fruit | |
| Fruits When | |
| Moisture | Moist, Well drained |
| Protection | |
| Hardiness | Hardy |
| Planting | Back-fill with soil mixed with peat substitute and a suitable fertiliser |
| Care | Provide a deep winter mulch |
| Border | Border |
| Toxicity | |
| Pruning | |
| Pruning Time | |
| Pests and diseases | |
| Maintenance | |
| Propagation |
Related products
Rhododendron ‘Addy Wery’ Azalea
A dwarf, small leaved azalea with small clusters of funnel-shaped, vermilion-red flowers in mid to late spring.
Rhododendron ‘Annabella’ Azalea
Stunningly beautiful golden yellow flowers overlaid and flushed with orange-pink produced with great freedom.
Rhododendron ‘Arthur Bedford’ Hybrid
Full trusses of funnel shaped lilac flowers with a deep bronze red throat produced in abundance.
Rhododendron Augfast Grp Hybrid
Beautiful trusses of funnel shaped violet-blue flowers produced in abundance.
Rhododendron auriculatum
A handsome shrub with beautiful huge trusses of scented funnel shaped white flowers.
Rhododendron ‘Beauty of Littleworth’ Hybrid
Full trusses of conical shaped white flowers spotted crimson produced in abundance.
Rhododendron ‘Bashful’ Hybrid
Full trusses of funnel shaped rose pink with a rusty-red blotch flowers produced in abundance.
Rhododendron aberconwayi
A handsome shrub with beautiful trusses of saucer shaped white flowers spotted maroon-red.