Sun-baked and Dry
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£12.55Knoll Gardens introduction in 2020. First spotted as seedling on the nursery Spring Dream is possibly a hybrid between the native Sesleria caerulea and perhaps Sesleria nitida. This compact durable and attractive plant has blueish green slow growing foliage and attractive dainty looking initially dark flowers in early spring.
Happy in full sun or light shade in a variety of soils but not too wet. Height; 20cm – 30cm.
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£12.55NEW 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. -
£8.55
NEW 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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£12.99The 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
£13.99Probably 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.
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£13.99
A relatively compact selection of golden oat grass from Knoll Gardens. Combining tough green foliage with large golden oat-like heads of flower that are held on comparatively short upright stems. Needs sunny well drained spot. Height; 1.5m – 1.8m.
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£11.99
Like a tiny Agapanthus this plant produces delicate rounded flowerheads of lavender mauve flowers in summer above fresh variegated foliage that has a strong onion smell when bruised. Sunny very well drained spot. Not for cold areas. Height 50cm-70cm.
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£11.99
Like a tiny Agapanthus, with strong smelling foliage when bruised, this plant produces delicate rounded onion like flowerheads of lavender mauve flowers in summer. Sunny very well drained spot. Height 50cm-70cm.
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Out of Stock
£11.99
Striking tall wiry stems producing purple flowerheads during summer. Hugely popular with gardeners and all kind of pollinators. Works beautifully with grasses. Borderline hardy, needs a sunny well drained spot. Height 1.3m-1.7m
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Out of Stock
£11.99
Possibly more compact form of the ever popular Verbena bonariensis having the same wiry frame and purplish flowers beloved by many insects. Borderline hardy, needs sunny well drained spot. Height 70cm -90cm
