Plants of the Season - September
This section is to act as a guide of when interest or certain features of a plant are generally expected and is based on our research and observations in the garden.
This may vary by region and from year to year. Unusual or extreme weather and/or differences in climate may cause a plant to grow or flower in an unexpected manner.
January
February
March
April
May
June
July
August
September
October
November
December
in all gardens..
The House Border
The East Border
The Terrace
The Wedding Ring Border
The Woodland Walk
The Cool Garden
The Stumpery
The Hot Garden
The Pond Garden
The Cloister Garden
The White Garden
The Spring Garden
The Walled Garden
The Topiary Meadow
The Exotic Garden
The Parterre
The Stream Area
The Thicket
The Grounds
Osmunda regalis Royal Fern
Phlox x arendsii 'Utopia'
Phlox x arendsii 'Hesperis'
Crocosmia x crocosmiiflora 'Solfatare' Montbretia 'Solfatare'
Crocosmia 'Severn Sunrise' Montbretia 'Severn Sunrise'
Thymus 'Silver Posie' Thyme 'Silver Posie'
Phlox paniculata 'Norah Leigh'
Rhus typhina 'Dissecta' Stag's Horn Sumach
Pseudolarix amabilis Golden Larch
Cercidiphyllum japonicum Katsura Tree
Styphnolobium japonicum 'Pendulum' Weeping Japanese Pagoda Tree
Fraxinus sieboldiana
Toona sinensis 'Flamingo'
Geranium 'Dreamland'
Geranium 'Tiny Monster'
Darmera peltata Umbrella Plant
Brunnera macrophylla 'Jack Frost' Siberian Bugloss 'Jack Frost'
Brunnera macrophylla 'Langtrees' Siberian Bugloss 'Langtrees'
Geranium 'Red Admiral'
Fremontondendron 'California Glory' Flannel Bush 'California Glory'
Phlox maculata 'Alpha'
Catalpa x erubescens 'Purpurea' Purple Hybrid Catalpa
Phlox paniculata 'Rosa Pastell'
Phlox paniculata 'Border Gem'
Helenium 'Wesergold'
Amsonia hubrichtii Arkansas Blue Star
Crocosmia x crocosmiiflora 'Emily McKenzie'
Euonymus alatus Winged Spindle
Dicksonia antarctica Soft Tree Fern
Euonymus alatus 'Blade Runner'
Euonymus alatus 'Compactus'
Euonymus alatus 'Timber Creek'
Hydrangea aspera 'Hot Chocolate'
Melianthus major Honey Bush
Metasequoia glyptostroboides Dawn Redwood
Origanum vulgare 'Aureum' Golden Oregano
Osmunda regalis 'Purpurascens'
Osteospermum jucundum var.compactum African Daisy
Populus deltoides 'Purple Tower' Poplar 'Purple Tower'
Potentilla 'Flamenco' Cinquefoil 'Flamenco'
Acer campestre 'Evenley Red' Field Maple 'Evenley Red'
Acer henryi Henry's Maple
Acer micranthum Small-flowered Maple
Acer pseudosieboldianum subsp. takesimense
Acer rubrum 'Brandywine' Red Maple 'Brandywine'
Acer tataricum subsp. ginnala Amur Maple
Acer palmatum 'Osakazuki' Japanese Maple 'Osakazuki'
Acer rubrum 'Red Sunset ' Red Maple 'Red Sunset'
