September

Achillea 'Alabaster'

Aconitum cammarum 'Arendsii'

Aconitum 'Cloudy'

Aconitum fischeri

Achillea filipendulina 'Parker Variety'

Achillea millefolium 'Summerwine'

Achillea millefolium 'Pink Grapefruit'

Achillea ptarmica 'Peter Cottontail'

Achillea ptarmica 'Boule de Neige'

Actaea 'Queen of Sheba'

Adenophora 'Gaudi Violet'

Agastache 'After Eight'

Agastache 'Black Adder'

Agastache 'Blue Boa'

Agastache 'Blue Fortune'

Agapanthus 'Charlotte'

Agastache 'Little Adder'

Agastache 'Morello'

Allium 'Avatar'

Alstroemeria 'Indian Summer'

Allium 'Lavender Bubbles'

Allium lusitanicum 'Lisa Green'

Althaea officinalis

Allium angulosum 'Summer Beauty'

Allium senescens 'Lisa Blue'

Aloysia triphylla

Anchusa azurea 'Dropmore'

Anemone 'Frilly Knickers'

Andropogon gerardii 'Brocken Delight'

Anemone hybrida 'Andrea Atkinson'

Anemone hybrida 'Bressingham Glow'

Anemone hybrida 'Bowles Pink'

Anemone hybrida 'Coupe d'Argent'

Anemone hybrida 'Carmen'

Anthemis hybrida 'Dwarf Form'

Anemone hybrida 'Elegans'

Anemone hupehensis 'Fantasy Ariel'

Anemone hupehensis 'Fantasy Elsa'

Anemone hybrida 'Géante des Blanches'

Anemone hybrida 'Giselle'

Anemone hybrida 'Hadspen Abundance'

Anemone hybrida 'Honorine Jobert'

Anemone hybrida 'Königin Charlotte'

Anemone hybrida 'Lorelei'

Anemone hybrida 'Mont Rose'

Anemone hybrida 'Ouverture'

Anemone hupehensis 'Prinz Heinrich'

Andropogon hallii 'Purple Konza'

Anemone hybrida 'Richard Ahrens'

Anemone hybrida 'Rosenschale'

Anemone hybrida 'Serenade'

Anthemis hybrida 'Susanna Mitchel'

Anemone hupehensis 'Splendens'

Anemone hupehensis

Anemone hybrida 'Whirlwind'

Andropogon hallii 'Yellow Konza'

Anemanthele lessoniana 'Sirocco'

Anemone tomentosa 'Overdressed'

Anemone tomentosa 'Robustissima'

Anemone tomentosa 'Septemberglanz'

Anaphalis triplinervis 'Sommerschnee'

Artemisia abrotanum 'Citrina'

Arctanthemum arcticum 'Roseum'

Arctanthemum arcticum 'Stella'

Aralia cordata (pot 11 cm)

Artemisia lactiflora 'Guizhou'

Artemisia ludoviciana 'Silver Queen'

Artemisia lactiflora 'Weiße Dame'

Aralia racemosa

Aster ageratoides 'Ashvi'

Aster ageratoides 'Asmoe'

Aster ageratoides 'Asran'

Aster amellus 'Blue King'

Aster ageratoides 'Blaukuppel'

Aster amellus 'Danzig'

Aster amellus 'Dr Otto Petschek'

Aster ageratoides 'Ezo Murazaki'

Aster amellus 'Glucksfund'

Aster 'Alice Haslam'

Aster 'Ann Leys'

Aster 'Anneke'

Aster 'Apollo'

Aster amellus 'Rosa Erfüllung'

Aster amellus 'Rudolf Goethe'

Aster ageratoides 'Stardust'

Aster ageratoides 'Starshine'

Aster 'Augenweide'

Aster 'Azurro'

Aster 'Blauer Gletscher'

Aster 'Blauer Zwerg'

Astilbe 'Cattleya'

Astilbe 'Color Flash'

Aster 'Cotswold Gem'

Astilbe chinensis 'Little Vision Pink'

Aster cordifolius 'Photograph'

Astilbe chinensis 'Purpurkerze'

Astilbe chinensis 'Spotlight'

Astilbe chinensis 'Vision in Red'

Aster divaricatus

Aster divaricatus 'Tradescant'