Taller Flowering
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Out of Stock
An aptly named form of British native tall purple moor grass, Molinia arundinacea, forming clumps...
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Strongly upright form of British native tall purple moor grass, Molinia arundinacea, with masses of...
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Clump forming mounds of grey green leaves topped by characteristic very narrow delicately arching flowerstems...
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A really tall prairie switch grass selected for its comparatively glaucous blue leaves and later...
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A tall switch grass selection with foliage of an attractive glaucous grey blue colour. Has...
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A most lovely selection of switch grass chosen for its distinctive greyish blue stems, upright...
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A most lovely selection of switch grass chosen for its distinctive greyish blue stems, upright...
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A lovely long established selection forming clumps of very upright grey green foliage topped with...
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Out of Stock
A lovely long established selection forming clumps of very upright grey green foliage topped with...
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A new Knoll Gardens selection for autumn 2023. Produces masses of airy pink red flowers...
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An invaluable upright selection having a very distinctive narrow vertical habit and wide greyish green...
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An invaluable upright selection having a very distinctive narrow vertical habit and wide greyish green...