Geum rivale (Water avens)
£2.90 – £21.90Geum rivale (Water avens) is a useful native plant with curious yellow and purple-brown drooping flowers, followed by spidery seed heads.
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Geum rivale (Water avens) is a useful native plant with curious yellow and purple-brown drooping flowers, followed by spidery seed heads.
Geum rivale Flames of Passion is a water avens with red semi-double flowers.
Glyceria maxima (Manna grass) is a very vigorous native plant, useful for large wildlife habitat or bank reinforcement. Not suitable for garden ponds.
Many people are tempted by the lovely stripey green, pink and white new foliage of Glyceria maxima variegata (Variegated manna grass), but beware……
Gomphostigma virgatum (River star/Otter bush) is an unusual plant with grey felty narrow Rosemary like leaves and small white flowers.
Gratiola officinalis (Water hyssop) is a useful native plant with small narrow leaves and many small white flowers.
Gunnera cordifolia is one of the tiny creeping Gunneras, only just hardy, with rounded succulent leaves.
Gunnera hamiltonii is scarcely hardy but is a creeping variety which has toothed olive green leaves and inconspicuous candles of flowers among the foliage.
Gunnera magellanica is probably the hardiest of the creeping mini Gunneras with dark green pleated leaves.
Gunnera manicata (Chilean Rhubarb) has massive spiny rhubarb type leaves up to 2.4 metres across.
Gunnera monoica Bronze is a short creeping variety which has bronze leaves and inconspicuous candles of flowers
Gunnera perpensa is a short Gunnera, vigorous when it gets established but not suitable for very cold areas.