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PHLOX paniculata 'Border Gem'
Commonly known as Border phlox
Deep violet-blue
Further Reading....
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BlueViolet blue
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Height75cm (30in)
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Spread45cm (18in)
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HerbaceousEarly in the year, typically January till end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch.Erect perennial. Ovate or lance-shaped to elliptic, toothed, thin leaves 5-13cm (2-5in) long
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Very hardyHardy in the severest continental climates including exposed upland locations in the UK. Plant can withstand temperatures < -20 (-4°F)
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Full sun
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Partial shade
PHLOX paniculata 'Border Gem'
- Details
- Mature Size
- Tips and Advice
- Goes Well With
- Planting Combinations
- Other Suggestions
- See Also...
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Additional FeaturesGood to knowGood air circulation around plants will combat mildew. Attractive to butterflies.Pests & DiseasesStem eelworms, leaf gall, powdery mildew, leaf spot.Place of originGarden origin. Old English variety. Fairbarn. 1913.
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Flower ShapePaniclesPanicle-like cymes of flowers 1.5-2.5 (½-1in) across
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Garden Location/ConditionsBorderSuitable for a mixed or herbaceous borderCottage garden
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HardinessFully hardy
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Scented PlantsScented flowers
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Seasonal InterestAutumnSummer
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Soil ConditionsFertile moist well-drained soil
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WildlifeBee friendlyButterfly friendly
Jan
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Herbaceous Plants - Video Collection
- Dividing Herbaceous Perennials - Video Tip ondemand_video
- Spring Planting Osteospermums - Video Tip ondemand_video
- Dividing Summer Perennials - Video Tip ondemand_video
- Dividing summer flowering Hemerocallis - Video Tip ondemand_video
- Summer propagation - Video Tip ondemand_video
- Self-seeding aquilegia - Video Tip ondemand_video
- Supporting Plants - Video Tip ondemand_video
- Dead heading meconopsis - Video Tip ondemand_video
- Dead heading Delphiniums - Video Tip ondemand_video
- Feeding herbaceous peonies - Video Tip ondemand_video
- Overpotting Problems - Video Tip ondemand_video
Phlox - Growing Guide
75cm (30in)
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45cm (18in) |
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https://www.burncoose.co.uk/site/UserFiles/Image/ComboPhotos/square/189_3163_3199_4070_plant_combi_056~01.jpg)
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https://www.burncoose.co.uk/site/UserFiles/Image/ComboPhotos/square/280_3199_Anemone_hupehensis_Queen_Charlotte,_Phlox_paniculate_Border_Gem.jpg)
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https://www.burncoose.co.uk/site/UserFiles/Image/ComboPhotos/square/5265_3199_Eupatorium_rugosum_Chocolate_Phlox_paniculate_Border_Gem.jpg)
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https://www.burncoose.co.uk/site/UserFiles/Image/ComboPhotos/square/189_1925_3199_plant_combi_060~01.jpg)
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AGAPANTHUS africanus 'Albus'
African blue lily, Lily-of-the-Nile, Love flower
Available from £15.00
![AGAPANTHUS 'Navy Blue' AGAPANTHUS 'Navy Blue'](https://www.burncoose.co.uk/site/img/products/square/agapanthus_navy_blue_189.jpg)
AGAPANTHUS 'Navy Blue'
African blue lily, Lily-of-the-Nile, Love flower
Available from £15.00
![ANEMONE hupehensis 'Queen Charlotte' ANEMONE hupehensis 'Queen Charlotte'](https://www.burncoose.co.uk/site/img/products/square/anemone_hupehensis_queen_charlotte_280h.jpg)
ANEMONE hupehensis 'Queen Charlotte'
Japanese anemone, Japanese windflower
Available from £13.50
![CANNA 'Tropicanna Black' CANNA 'Tropicanna Black'](https://www.burncoose.co.uk/site/img/products/square/canna_tropicana_black_6469c.jpg)
CANNA 'Tropicanna Black'
Available from £14.50
![ECHINOPS ECHINOPS](https://www.burncoose.co.uk/site/img/products/square/echinops_bannaticus_1627.jpg)
ECHINOPS
Globe thistle
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EUPATORIUM rugosum 'Chocolate'
White snakeroot, Mist flower
Available from £13.50
![FUCHSIA 'Riccartonii' FUCHSIA 'Riccartonii'](https://www.burncoose.co.uk/site/img/products/square/fuchsia_riccartonii_1925.jpg)
FUCHSIA 'Riccartonii'
Available from £12.50
![HEMEROCALLIS HEMEROCALLIS](https://www.burncoose.co.uk/site/img/products/square/hemerocallis_2159.jpg)
HEMEROCALLIS
Daylily
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HYDRANGEA aspera Villosa group
Lacecap
Available from £17.50
![PEROVSKIA atriplicifolia 'Blue Spire' PEROVSKIA atriplicifolia 'Blue Spire'](https://www.burncoose.co.uk/site/img/products/square/perovskia_atriplicifolia_blue_spire_3163s.jpg)
PEROVSKIA atriplicifolia 'Blue Spire'
Russian sage
Available from £13.50
![PHLOX PHLOX](https://www.burncoose.co.uk/site/img/products/square/phlox_paniculata_white_admiral_3206~3s.jpg)
PHLOX
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ROSA 'American Pillar'
Rose
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SEDUM spectabile 'Autumn Joy'
Ice plant
Available from £13.00
![STIPA gigantea STIPA gigantea](https://www.burncoose.co.uk/site/img/products/square/stipa_gigantea_4070h.jpg)
STIPA gigantea
Golden oats, Giant feather grass
Available from £14.50
Useful extras...
![](https://www.burncoose.co.uk/site/img/products/squaremedium/Vitax_Q4_6202.jpg)
Fertilisers & Feeds - Vitax
Q4 Pelleted Fertiliser
A useful fertiliser suitable for use on a wide variety of plants. Q4 provides all the nutrients and trace elements essential for vigorous growth, abundant flowering and ripening of fruit.
3 options from £6.00
![](https://www.burncoose.co.uk/site/img/products/squaremedium/grow_your_own_front_22.jpg)
Fertilisers & Feeds - Empathy
Afterplant - Grow Your Own
AFTER PLANT GROW YOUR OWN seaweed is ready to use liquid concentrate that was specially formulated be used on all edible plants.
Only £8.00
![](https://www.burncoose.co.uk/site/img/products/squaremedium/tomatoe_front.jpg)
Fertilisers & Feeds - Empathy
Afterplant - Tomatoes
AFTER PLANT TOMATO FEED Liquid Concentrate with Bio stimulant is a high potash liquid concentrate containing seaweed extract, plant derived amino acids and other nutrients specifically formulated to benefit tomatoes and greenhouse plants.
Only £8.00
![](https://www.burncoose.co.uk/site/img/products/squaremedium/rootgrow_6203.jpg)
Fertilisers & Feeds - Empathy
Rootgrow mycorrhizal fungi
Recommended by the RHS. Contains Rootgrow™ mycorrhizal fungi. Suitable for all trees and shrubs (except rhododendrons, azaleas, heathers, cranberries and blueberries)
3 options from £3.00
![](https://www.burncoose.co.uk/site/img/products/squaremedium/RootgrowEricoid_6204.jpg)
Fertilisers & Feeds - Empathy
Rootgrow Ericoid mycorrhizal fungi
This specially adapted Rootgrow™ mycorrhizal fungi will boost the growth of acid-loving plants like rhododendrons, azaleas, heathers and blueberries.
It contains ericoid and arbuscular mycorrhizal fungi, which are found in poor acidic soils where ericaceous plants naturally grow.
Only £7.50
![](https://www.burncoose.co.uk/site/img/products/squaremedium/empathy-allpurpose_6208.jpg)
Fertilisers & Feeds - Empathy
All-purpose Seaweed Stimulant
All-purpose organic concentrated seaweed feed that is a ready to use, derived from sustainable harvested kelp, that can be used on all outdoor and indoor plants, except acid loving plants.
Perfect used in conjunction with Rootgrow™.
Only £7.50