Open and Sunny
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£8.55NEW for 2022. A Knoll Gardens selection offering gradually spreading mounds of relatively stiff soft blue grey leaves and attractive creamy white flowers that are produced during summer. Excellent when used in drifts or as a matrix grass. Equally happy in pots and containers.
Best in sunny open positions where its foliage colour will intensify during dry periods. Happy in most soils except wet. Height 40cm – 60cm. -
£7.55Attractive plant with grassy foliage and spikes of unusually coloured creamy brown flowers in summer. Sunny well drained spot. Height 15cm-25cm.
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£11.99Excellent form of golden rod with usual bright yellow flowers but held on slightly pendulous spikes that together form gently cascading mounds covered in flowers from high summer onwards. Popular pollinator. Sunny open spot. Height 1.2m – 1.5m
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£8.55A graceful, slow growing, durable, long lived and refined prairie grass producing mounds of mid green foliage topped with very graceful airy heads of flower opening darkish pink, fading silver during high summer. Good autumnal tints. Sunny open spot. Most soils except wet. Height; 70cm – 90cm.
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Out of Stock
£11.99A wonderful compact selection of S. officinalis with comparatively large pinky purple spikes of flower which are a magnet for bees. Makes good groundcover. Best in open sunny condition. Height 40cm – 60cm.
Also known as Betonica Hummelo.
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£11.99Recent selection of S.officinalis having flowers of a bright cotton candy pink in summer. Best in open sunny position. Soil not too wet. Height 50cm – 70cm.
Also known as Betonica Hummelo.
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£7.55Nice form of Stachys macrantha, having wrinkled green foliage topped by purplish mauve flowers in summer. A popular pollinator. Sunny open spot. Height 40cm – 60cm.
Also known as Betonica Robusta.
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£7.55
Lovely selection having the usual dark green leaves above which arise beautiful soft pink flowers that are attractive to bees. Sunny open spot. Height 30cm – 40cm.
Also known as Betonica Saharan Pink.
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£11.99
A recent selection of S.officinalis having bright pink flowers in summer which are a magnet for bees. Best in sunny open conditions. Height 40cm – 60cm.
Also known as Betonica Summer Romance.
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£11.99
NEW for 2022. A Knoll Gardens selection of Stachys officinalis and named for its distinctive soft pinkish white flowers that are highlighted with purplish mauve streaking. Like all stachys, White Lightning is popular with pollinators. Best in open sunny conditions. Most soils except wet. Height 40cm – 60cm.
Also known as Betonica White Lightning.
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£12.99
The giant oat is amongst the most impressive of grasses, forming clumps of tough foliage that is topped with elegant upright large golden oat like flowers held high above the foliage from late spring. Needs sunny well drained spot. Height; 1.8m – 2.1m.
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Out of Stock
£13.99
Probably the tallest selection of golden oat grass making clumps of tough foliage and producing tall elegant upright golden oat like flowers held high above the foliage from late spring. Needs sunny well drained spot. Height; 2.1m – 2.4m.
