• AGM plants

    AGM plants have been through a rigorous trial and assessment programme. They are:

    • Excellent for ordinary use in appropriate conditions
    • Available to buy
    • Of good constitution
    • Essentially stable in form & colour
    • Reasonably resistant to pests & diseases

Waterside Nursery

  • Alisma plantago-aquatica
  • Anemopsis californica
  • Aponogeton distachyos
  • Aruncus dioicus (m)
  • Butomus umbellatus
  • Butomus umbellatus 'Schneeweisschen'
  • Caltha palustris
  • Caltha palustris 'Stagnalis'
  • Carex riparia
  • Ceratophyllum demersum
  • Cyperus eragrostis
  • Cyperus involucratus
  • Cyperus longus
  • Darmera peltata
  • Equisetum scirpoides
  • Eriophorum angustifolium
  • Eriophorum chamissonis
  • Eupatorium cannabinum
  • Eupatorium fortunei 'Pink Frost' (v)
  • Filipendula ulmaria
  • Geum rivale
  • Hesperantha coccinea 'Major'
  • Houttuynia cordata 'Chameleon' (v)
  • Hydrocharis morsus-ranae
  • Iris pseudacorus
  • Iris pseudacorus 'Alba'
  • Iris pseudacorus 'Roy Davidson'
  • Iris pseudacorus 'Variegata' (v)
  • Iris versicolor
  • Iris versicolor 'Mysterious Monique'
  • Iris × robusta 'Dark Aura'
  • Iris 'Ann Chowning' (La)
  • Iris 'Black Gamecock' (La)
  • Iris 'Rigamarole' (Sib)
  • Iris 'Tropic Night' (Sib)
  • Isolepis cernua
  • Juncus ensifolius
  • Ligularia dentata 'Desdemona'
  • Lychnis flos-cuculi
  • Lychnis flos-cuculi 'White Robin'
  • Lythrum salicaria
  • Mentha aquatica
  • Mentha cervina alba
  • Mentha cervina
  • Menyanthes trifoliata
  • Myosotis scorpioides
  • Myosotis scorpioides 'Alba'
  • Myriophyllum spicatum
  • Nasturtium officinale
  • Nymphaea alba (H)
  • Nymphaea candida (H)
  • Nymphaea 'Attraction' (H)
  • Nymphaea 'Aurora' (H)
  • Nymphaea 'Black Princess' (H)
  • Nymphaea 'Darwin' (H)
  • Nymphaea 'Gladstoniana' (H)
  • Nymphaea 'Gloriosa' (H)
  • Nymphaea 'Gonnère' (H)
  • Nymphaea 'James Brydon' (H)
  • Nymphaea 'Joey Tomocik' (H)
  • Nymphaea 'Laydekeri Fulgens' (H)
  • Nymphaea 'Madame Wilfon Gonnère' (H)
  • Nymphaea 'Marliacea Albida' (H)
  • Nymphaea 'Marliacea Carnea' (H)
  • Nymphaea 'Mrs Richmond' Latour-Marliac (H)
  • Nymphaea 'Paul Hariot' (H)
  • Nymphaea 'Perry's Baby Red' (H)
  • Nymphaea 'Pygmaea Helvola' (H)
  • Nymphaea 'Pygmaea Rubra' (H)
  • Nymphaea 'René Gérard' (H)
  • Nymphaea 'Snow Princess' (H)
  • Oenanthe javanica 'Flamingo' (v)
  • Pontederia cordata
  • Pontederia cordata var. lancifolia
  • Potamogeton crispus
  • Potentilla palustris
  • Primula beesiana (Pf)
  • Primula bulleyana (Pf)
  • Primula florindae (Si)
  • Primula florindae red and copper hybrids (Si)
  • Primula japonica (Pf)
  • Primula veris (Pr)
  • Ranunculus aquatilis
  • Ranunculus flammula
  • Sagittaria sagittifolia
  • Stratiotes aloides
  • Succisa pratensis
  • Typha latifolia 'Variegata' (v)
  • Typha lugdunensis
  • Typha minima
  • Veronica beccabunga

Get involved

The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.