Phlox 'Flatscreen Dawn'
Phlox 'Flatscreen Dawn'
Phlox 'Flatscreen Dawn'

Phlox 'Flatscreen Dawn'

"Dwarf phlox"

Phlox 'Flatscreen Dawn'

1 bare root — £5.90

Spring planting season is currently closed 
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Delivery schedule

Orders placed until 29 February 2027
You can expect your order in February/March 2027

Orders placed 1 March - 15 April 2027
You can expect your order in March/April 2027

Orders placed 16 April - 15 May 2027
You can expect your order within 10 business days

Available for (pre)ordering again in December
Free delivery on UK orders over £50
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on orders under £50

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Delivery to Northern Ireland
Tracked delivery £6.99
on orders under £50

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All deliveries are carbon neutral
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Description

Phlox 'Flatscreen Dawn' may be compact in size, but it certainly doesn’t hold back on flower power. Forming a neat mound of fresh green foliage just 20cm high, it quickly smothers itself in large lilac blooms with crisp white centres, each one perfectly poised like a pastel mosaic across the top of the plant. The contrast between lilac and white gives Phlox 'Flatscreen Dawn' a cool, airy quality that’s particularly refreshing on hot summer days—like a gentle breeze made visible in flower form.

This dwarf phlox is wonderfully versatile, thriving in sun or partial shade and adapting effortlessly to borders, gravel gardens, or containers. Phlox paniculata 'Flatscreen Dawn' is as low-maintenance as it is charming, blooming prolifically from late spring through to summer with minimal fuss. It’s also an excellent choice for softening path edges or adding colour to rockeries where taller plants might overwhelm the space. Despite its modest stature, Phlox 'Flatscreen Dawn' offers an impressive display that feels perfectly proportioned—small in height, perhaps, but big on impact and staying power.

Key features

  • Good for cutting

  • Perfect for pots

  • Comes back every year

  • Fragrant

  • Attractive to wildlife

  • Loved by pollinators

  • In peat-free compost

  • Low maintenance

  • Fully hardy

  • Rodent resistant

Specs & details

  • Botanical name

    Phlox paniculata 'Flatscreen Dawn'

  • Flower colour

    White, lilac, pink, purple

  • Plant size

    1

  • Established height

    15-25cm

  • Established spread

    20-30cm

  • Plant spacing

    12 plants per m2

  • Leaf colour

    Green

  • Habit

    Clump-forming
    Upright

  • Life cycle

    Perennial

  • Hardiness

    Fully hardy

  • Years to establish

    2-3 years

  • Sunlight

    Full sun
    Partial shade

  • Position

    Sheltered

  • Suitable for

    Large containers
    Borders
    Wildlife gardens
    Cottage gardens
    Low maintenance gardens
    Cut flower gardens

  • Soil acidity

    Any

  • Soil moisture

    Free draining

  • Soil type

    Loam
    Clay
    Stony
    Multipurpose compost
    Loam-based compost

  • Growing skill

    Easy to grow

  • Scented

    Yes

  • Pollinator-friendly

    Yes

  • Mouse resistant

    Yes

  • Rabbit resistant

    No

  • Deer resistant

    Yes

  • Toxicity

    No report

Plant calendar

JanFebMarAprMayJuneJulyAugSepOctNovDec
  • Planting
  • Flowering

Useful information

    • Soak the Phlox 'Flatscreen Dawn' roots in water for 3-6 hours prior to planting

    • Plant your "Dwarf phlox" bare roots into temporary pots with a multipurpose compost within a week of delivery and grow-on in a sheltered spot outdoors

    • Choose a pot which comfortably fits the bare roots. Some have a noticeable crown which should be just below the soil surface with any top growth exposed. Some varieties are a length of root which should be planted lengthways and shallowly (1-2cm deep).

    • Plant out into borders or permanent containers in late spring or early summer once in full growth. Choose a position in sun or shade depending on the variety.

    Read all planting & care instructions

  • Orders placed until 29 February 2027
    You can expect your order in February/March 2027

    Orders placed 1 March - 15 April 2027
    You can expect your order in March/April 2027

    Orders placed 16 April - 15 May 2027
    You can expect your order within 10 business days

Perennials in 1 minute

The beauty of perennial plants doesn’t just lie in their long-lasting flowers and sturdy, resilient nature, but it’s their sheer determination to keep on coming back stronger every year —in year one they’re good, but in future years they’re even better!

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