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Bedding
Trailing
old H1+3 (required heated glass; may be grown outside in summer)
Orange and Red in Autumn and Summer
Green in Autumn and Summer
0.1-0.5 metres
1-2 years
nasturtium 'Hermine Grashoff'
Tropaeolaceae
Tropaeolum can be annuals or perennials, bushy, trailing or climbing by twining stems, with simple or palmately lobed leaves and showy funnel-shaped flowers with five long-clawed petals and often a spur
'Hermine Grashoff' is a trailing perennial to 20cm in height, with rounded or kidney-shaped leaves and double orange-scarlet flowers 6cm across
Suppliers listed in RHS Plant Finder
Best grown in poor, well-drained soil in full sun, if the soil is too rich foliage will be produced at the expense of flowers
Propagate by stem tip cuttings
City/Courtyard Gardens, Cottage/Informal Garden, Flower borders and beds or Patio/Container Plants
Cut back after flowering
May be attacked by caterpillars, flea beetles and blackfly
May be affected by a virus
© The Royal Horticultural Society 2011 / RHS Registered Charity № 222879/SC038262