Seaside and Coastal

58 Products

  • £12.55

    A fairly new and rather lovely selection, forming neat mounds of grey green foliage and relatively wide heads of intense violet & purple flowers during summer. Sunny open spot. Soil not too wet. Height; 50cm – 70cm

  • £8.55

    A fairly new and rather lovely selection, forming neat mounds of grey green foliage and relatively wide heads of intense violet & purple flowers during summer. Sunny open spot. Soil not too wet. Height; 50cm – 70cm

  • £12.55

    A compact and attractive selection having typical scented catmint foliage that is topped by many light and airy spires of soft blue flowers during summer. Sunny spot. Soil not too wet. Height 60cm – 80cm.

  • £12.99

    A beautiful  recent selection making compact mounds of aromatic grey green foliage and many spikes of sparkly blue flowers produced during summer. Sunny open spot. Soil not too wet. Height 50cm – 70cm

  • £7.99

    A beautiful  recent selection making compact mounds of aromatic grey green foliage and many spikes of sparkly blue flowers produced during summer. Sunny open spot. Soil not too wet. Height 50cm – 70cm

  • £12.99

    A most lovely catmint forming mounds of grey green foliage and many spikes of lavender blue flowers during summer. Sunny open spot. Soil not too wet. Height 50cm – 70cm.

  • £12.55

    A long established and very effective catmint, forming compact mounds of crinkly grey green scented foliage and many delightful blue mauve spikes of flower during summer. Sunny open spot. Soil not too wet. Height 60cm-80cm.

  • Sale
    Original price was: £7.99.Current price is: £6.55.

    A long established and very effective catmint, forming compact mounds of crinkly grey green scented foliage and many delightful blue mauve spikes of flower during summer. Sunny open spot. Soil not too wet. Height 60cm-80cm.

  • £12.55

    Aptly named selection having a generally upright habit, relatively large green leaves and impressive spikes of purplish blue flowers during summer. Sunny open spot. Soil not too wet. Height 60cm – 80cm

  • £12.99

    A lovely long established selection forming clumps of very upright grey green foliage topped with massed cloud like panicles of tiny purplish flowers during high summer onwards. Sunny open spot. Soil not too wet. Height; 1.2m – 1.5m. Deciduous

  • £8.99

    A lovely long established selection forming clumps of very upright grey green foliage topped with massed cloud like panicles of tiny purplish flowers during high  summer onwards. Sunny open spot. Soil not too wet. Height; 1.2m – 1.5m.

  • Out of Stock
    £13.99

    A new Knoll Gardens selection for autumn 2023. Produces masses of airy pink red flowers supported by generally upright stems and green foliage that develops many shades of wine red and purple as the season progresses. Best in sunny open positions with soil that is not too winter wet. Height 1.2m – 1.5m.

    Panicum Merlot, like many a fine wine of the same name, has been some years in the making. For more than a decade Knoll has been trialling seedling selections of the prairie switch grass, Panicum virgatum, with the aim of producing a selection that will not only perform well in the variable UK climate, but which would also offer reliable red toned foliage as well as flower. Following the last few years of final evaluation we are delighted to offer Panicum Merlot to UK gardeners.