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Search Results for "Phormium cookianum 'Black Adder'"


Phormium cookianum 'Black Adder' (New Zealand flax 'Black Adder')

'Black Adder' is a clump-forming evergreen perennial. It has slightly arching, upright strap-shaped leaves that are almost black with a dark-red tint.
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Ultimate spread 1m
max. spread
Ultimate height 1m
max. height
Time to ultimate size 2-5 years
to maturity
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Agastache 'Black Adder' (Giant hyssop 'Black Adder')

Other names: Anise hyssop 'Black Adder', Hummingbird mint 'Black Adder'

'Black Adder' is a bushy, clump-forming perennial with veined, glossy, lance-shaped, mid- to dark green, aromatic leaves and dense spikes of violet-blue and dark purple flowers from midsummer into autumn.
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Ultimate spread 0.5m
max. spread
Ultimate height 0.75m
max. height
Time to ultimate size 1-2 years
to maturity
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Phormium 'Platt's Black' (Flax lily 'Platt's Black')

Other names: New Zealand flax 'Platt's Black', Phormium cookianum 'Platt's Black', Coastal flax 'Platt's Black', New Zealand hemp 'Platt's Black'

'Platt's Black' is a clump-forming, borderline hardy, evergreen perennial with upright to arching, broadly linear, purple-black leaves and erect stems bearing panicles of tubular, red flowers in summer.
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Ultimate spread 1.2m
max. spread
Ultimate height 1.2m
max. height
Time to ultimate size 2-5 years
to maturity
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Ophiopogon planiscapus 'Nigrescens' (Black mondo)

Other names: Ophiopogon planiscapus 'Arabicus', Ophiopogon planiscapus 'Black Dragon', Ophiopogon planiscapus 'Ebony Knight', Black lilyturf, Black ornamental grass

'Nigrescens' is an evergreen perennial with tufts of strap-like black leaves. Small purple flowers in summer are followed by glossy, black fruit.
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Ultimate spread 0.5m
max. spread
Ultimate height 0.5m
max. height
Time to ultimate size 2-5 years
to maturity
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Agastache rugosa 'Little Adder' (Korean mint 'Little Adder')

Other names: Wrinkled giant hyssop 'Little Adder'

'Little Adder' is a compact, mound-forming, deciduous perennial with upright stems bearing aromatic, lance-shaped, mid- to dark green leaves and erect spikes of tubular, lavender flowers from midsummer into autumn.
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Ultimate spread 0.55m
max. spread
Ultimate height 0.45m
max. height
Time to ultimate size 1-2 years
to maturity
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Ophioglossum vulgatum (Adder's tongue fern)

Other names: Adder's spear, Adder's grass, Christ's spear, Snake's tongue fern, Ophioglossum pycnostichum, Ophioglossum vulgatum var. pycnostichum, Southern adderstongue

O. vulgatum is a deciduous fern with an erect, two-part frond, separated into an ovate to diamond-shaped sheath and a narrow, spore-bearing spike.
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Ultimate spread 0.1m
max. spread
Ultimate height 0.2m
max. height
Time to ultimate size 2-5 years
to maturity
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Rubus fruticosus 'Black Satin' (Blackberry 'Black Satin')

'Black Satin' is a deciduous shrub with upright, thornless canes bearing pinnate, lobed, dark green leaves and white flowers in summer followed by dark black fruit ready for harvest in midsummer.
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Ultimate spread 3m
max. spread
Ultimate height 3m
max. height
Time to ultimate size 2-5 years
to maturity
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Ajuga reptans 'Black Scallop' (Bugle 'Black Scallop')

Other names: Ajuga reptans 'Binblasca'

'Black Scallop' is a dense, mat-forming, rapidly-spreading, evergreen to semi-evergreen perennial with ovate, glossy, wrinkled, scalloped, dark maroon leaves and spike-like whorls of deep blue flowers in late spring and early summer.
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Ultimate spread 0.6m
max. spread
Ultimate height 0.15m
max. height
Time to ultimate size 2-5 years
to maturity
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Phormium 'Black Velvet' (Flax lily 'Black Velvet')

Other names: New Zealand flax 'Black Velvet', Phormium 'Seivel'

'Black Velvet' is a clump-forming, evergreen perennial with leathery, sword-shaped, upright to arching, dark maroon leaves. Tall panicles of tubular, reddish-purple flowers are seldom produced.
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Ultimate spread 0.9m
max. spread
Ultimate height 0.9m
max. height
Time to ultimate size 10-20 years
to maturity
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Iris nigricans (Black iris)

Other names: Black iris of Jordan, Jordan's black iris

I. nigricans is a clump-forming, rhizomatous, evergreen perennial with strap-shaped, keeled, grey-green leaves and erect stems bearing veined, purple-black flowers in spring.
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Ultimate spread 0.4m
max. spread
Ultimate height 0.5m
max. height
Time to ultimate size 2-5 years
to maturity
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