Use code SALE10 at checkout for an extra 10% off summer sale plants | Shop now

Up to 50% off summer products sale | Shop now

Use code SALE10 at checkout for an extra 10% off summer sale plants | Shop now

Up to 50% off summer products sale | Shop now

Use code SALE10 at checkout for an extra 10% off summer sale plants | Shop now

Up to 50% off summer products sale | Shop now

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Plants that Flower in September

The heat may be starting to fade, but that does not mean the colour should. Keep it fresh with asters, phlox and late-flowering anemones.

By type
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Available items
Showing Flowering month : September clear all
873 items
Ornamental colour pond plant collection
Ornamental colour pond plant collection
£39.99 - £85.99
3 × 1 litre aquatic pots Delivery by trusted supplier within 1 week
6 × 9cm pots Delivery by trusted supplier within 1 week
4 × 3 litre aquatic pots Delivery by trusted supplier within 1 week
Osteospermum Snow Pixie
Osteospermum 'Snow Pixie'
£12.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Osteospermum jucundum Tresco Purple

New

Osteospermum jucundum 'Tresco Purple'
£9.99 - £22.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Osteospermum Purple Sun ('Kleoe19396') (FlowerPower Series)

50% off

SALE10 for extra 10% off

Osteospermum Purple Sun ('Kleoe19396') (FlowerPower Series)
£3.50 - £12.99
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × rooted cuttings sold out
Panicum capillare Sparkling Fountain
Panicum capillare 'Sparkling Fountain'
£3.89 - £17.99
approx 100 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
Panicum virgatum Heavy Metal

40% off

SALE10 for extra 10% off

Panicum virgatum 'Heavy Metal'
£5.99 - £29.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0 star 0.5 star 1 star 1 star 1 star 3.5 5 2
Panicum virgatum Rehbraun
Panicum virgatum 'Rehbraun'
£9.99 - £39.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star 5.0 5 1
Panicum virgatum Shenandoah

40% off

SALE10 for extra 10% off

Panicum virgatum 'Shenandoah'
£9.99 - £39.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star 4.4 5 9
Panicum virgatum Warrior

50% off

SALE10 for extra 10% off

Panicum virgatum 'Warrior'
£9.99 - £24.99
9cm pot In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
Papaver rhoeas
Papaver rhoeas
£2.79 - £7.50
approx 2000 seeds In stock (shipped within 2-3 working days)
3 × packets of seeds In stock (shipped within 2-3 working days)
Papaver rhoeas Amazing Grey
Papaver rhoeas 'Amazing Grey'
£2.99 - £19.99
approx 250 seeds In stock (shipped within 2-3 working days)
9cm pot available to order from autumn
3 × 9cm pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star 4.5 5 2
Parahebe catarractae Avalanche (PBR)
Parahebe catarractae 'Avalanche' (PBR)
£24.99
2 litre pot In stock (shipped within 2-3 working days)
Parahebe catarractae Pink Avalanche

30% off

SALE10 for extra 10% off

Parahebe catarractae 'Pink Avalanche'
£24.99 £17.49
2 litre pot In stock (shipped within 2-3 working days)
Passiflora Amethyst
Passiflora 'Amethyst'
£17.99 - £35.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0 star 0.75 star 1 star 1 star 1 star 3.7 5 3
Passiflora Snow Queen
Passiflora 'Snow Queen'
£32.99
3 litre pot | 60cm cane shipped within 2 weeks
Passiflora caerulea

30% off

SALE10 for extra 10% off

Passiflora caerulea
£17.99 - £35.98
3 litre pot | 60cm cane In stock (shipped within 2-3 working days)
9cm pot | 30cm cane available to order from autumn
2 + 1 FREE 9cm pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star 4.8 5 22
Pastels cutting garden collection
Pastels cutting garden collection
£27.22
1 × collection In stock (shipped within 2-3 working days)
Patriotic garden anemone collection
Patriotic garden anemone collection
£23.95 - £47.90
1 × collection | 60 bulbs Delivered during September
2 + 1 FREE collections | 180 bulbs Delivered during September
Pelargonium quercifolium

50% off

SALE10 for extra 10% off

Pelargonium quercifolium
£4.00 - £7.99
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Pennisetum Fairy Tails
Pennisetum 'Fairy Tails'
£9.99 - £39.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
Pennisetum alopecuroides Hameln Gold (PBR)

40% off

SALE10 for extra 10% off

Pennisetum alopecuroides 'Hameln Gold' (PBR)
£5.99 - £23.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
Pennisetum alopecuroides Hameln

40% off

SALE10 for extra 10% off

Pennisetum alopecuroides 'Hameln'
£5.99 - £29.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Pennisetum alopecuroides Little Bunny

New

Pennisetum alopecuroides 'Little Bunny'
£9.99 - £49.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
Pennisetum alopecuroides Red Head
Pennisetum alopecuroides 'Red Head'
£19.99 - £49.99
2 litre pot In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Pennisetum orientale JS® Dance With Me (PBR)

New

Pennisetum orientale 'JS Dance With Me' (PBR)
£14.99 - £34.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
Pennisetum villosum
Pennisetum villosum
£9.99 - £39.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
0.25 star 1 star 1 star 1 star 1 star
Penstemon Andenken an Friedrich Hahn
Penstemon 'Andenken an Friedrich Hahn'
£8.99 - £44.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Penstemon Apple Blossom
Penstemon 'Apple Blossom'
£8.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Penstemon Hidcote Pink
Penstemon 'Hidcote Pink'
£8.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Penstemon Pensham Laura (Pensham Series)
Penstemon 'Pensham Laura' (Pensham Series)
£8.99 - £37.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
Penstemon Pensham Plum Jerkum (Pensham Series)
Penstemon 'Pensham Plum Jerkum' (Pensham Series)
£8.99 - £49.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Penstemon Raven (Bird Series)
Penstemon 'Raven' (Bird Series)
£8.99 - £49.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.75 star 1 star 1 star 1 star 1 star
Penstemon Sour Grapes M. Fish
Penstemon 'Sour Grapes' M. Fish
£8.99 - £19.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0 star 1 star 1 star 1 star 1 star
Penstemon White Bedder
Penstemon 'White Bedder'
£8.99 - £49.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot available to order from autumn
3 × 2 litre pots available to order from autumn
0.5 star 1 star 1 star 1 star 1 star
Penstemon digitalis Dakota Burgundy ('Tnpendb') (PBR) (Dakota Series)
Penstemon digitalis Dakota Burgundy ('Tnpendb') (PBR) (Dakota Series)
£9.99 - £23.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
1 star 1 star 1 star 1 star 1 star
periwinkle Soiree Dark Pink with Eye

50% off

SALE10 for extra 10% off

periwinkle 'Soiree Dark Pink with Eye'
£3.50 - £19.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
periwinkle Soiree White
periwinkle 'Soiree White'
£6.99 - £19.98
9cm pot In stock (shipped within 2-3 working days)
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Perovskia Blue Spire
Perovskia 'Blue Spire'
£7.99 - £89.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
2 litre pot In stock (shipped within 2-3 working days)
6 × 9cm pots In stock (shipped within 2-3 working days)
3 × 2 litre pots In stock (shipped within 2-3 working days)
6 × 2 litre pots In stock (shipped within 2-3 working days)
0.75 star 1 star 1 star 1 star 1 star
Perovskia Bluesette

New

Perovskia 'Bluesette'
£9.99 - £18.99
9cm pot shipped within 2 weeks
3 × 9cm pots shipped within 2 weeks
Perovskia Little Spire (PBR)
Perovskia 'Little Spire' (PBR)
£7.99 - £18.99
9cm pot In stock (shipped within 2-3 working days)
3 × 9cm pots In stock (shipped within 2-3 working days)
0.5 star 1 star 1 star 1 star 1 star
Perovskia Lacey Blue ('Lisslitt') (PBR)

40% off

SALE10 for extra 10% off

Perovskia Lacey Blue ('Lisslitt') (PBR)
£19.99 £11.99
2 litre pot In stock (shipped within 2-3 working days)
Persicaria orientalis Cerise Pearls
Persicaria orientalis 'Cerise Pearls'
£3.99
approx 100 seeds In stock (shipped within 2-3 working days)
Petunia Designer Bridal Blush (Designer Series)

50% off

SALE10 for extra 10% off

Petunia Designer Bridal Blush Designer Series
£3.50 - £19.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Petunia Designer Cappuccino (Designer Series)

50% off

SALE10 for extra 10% off

Petunia Designer Cappuccino Designer Series
£3.50 - £19.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Petunia Designer Royal Lace (Designer Series)

50% off

SALE10 for extra 10% off

Petunia Designer Royal Lace Designer Series
£3.50 - £19.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Petunia Bubbles Butterfly
Petunia 'Bubbles Butterfly'
£6.99 - £13.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
Petunia Bubbles White

50% off

SALE10 for extra 10% off

Petunia 'Bubbles White'
£3.50 - £19.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
1 star 1 star 1 star 1 star 1 star
Petunia Tidal Wave Silver (Tidal Wave Series)

50% off

SALE10 for extra 10% off

Petunia 'Tidal Wave Silver' (Tidal Wave Series)
£3.50 - £44.99
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × seedlings | jumbo sold out
10 + 5 FREE seedlings | jumbo sold out
40 + 20 FREE seedlings sold out
Petunia Tumbelina Compact Julianna

50% off

SALE10 for extra 10% off

Petunia 'Tumbelina Compact Julianna'
£3.50 - £19.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
Petunia Tumbelina Compact Nicola

50% off

SALE10 for extra 10% off

Petunia 'Tumbelina Compact Nicola'
£3.50 - £19.98
9cm pot In stock (shipped within 2-3 working days)
2 + 1 FREE 9cm pots In stock (shipped within 2-3 working days)
5 × rooted cuttings sold out
10 + 5 FREE rooted cuttings sold out
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