Rhododendron fastigiatum 'Blue Steel' (Dwarf rhododendron 'Impeditum Blue Steel' )
Other names: Rhododendron 'Impeditum Blue Steel'
'Impeditum Blue Steel' is a compact, dwarf, evergreen shrub with matt, oblong to lance-shaped, blue-grey leaves and funnel-shaped, lavender-blue flowers in spring.
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0.3m max. spread |
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0.3m max. height |
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10-20 years to maturity |
Aconitum 'Ivorine' (Monkshood 'Ivorine')
Other names: Aconitum septentrionale 'Ivorine'
'Ivorine' is an upright, bushy, deciduous perennial with rounded, deeply lobed, dark green leaves and dense, erect racemes of creamy-white flowers from late spring into summer.
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0.5m max. spread |
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0.9m max. height |
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2-5 years to maturity |
Hydrangea 'Zambia' (Hydrangea 'Zambia')
Other names: Hydrangea macrophylla 'Zambia', Black steel hydrangea, Black steel zambia hydrangea
'Zambia' is a compact, deciduous shrub with upright, black-flushed stems, glossy, serrated, dark green leaves and, in summer and autumn, large flower heads of star-shaped flowers that open lime-green and turn bright pink with maturity.
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1m max. spread |
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1m max. height |
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5-10 years to maturity |
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