Unpack bare roots or rhizomes on arrival and plant them within a week. Until then, keep them somewhere cool and ensure the roots remain slightly moist, never wet.
'Flatscreen Dawn'
dwarf phlox
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.
Quantity
Plant profile
Plant calendar
Remove the packaging straight away, check the compost and water thoroughly if dry. Check the plant’s hardiness before placing it outdoors. Plant into a border or permanent container within a month, choosing the position recommended for the variety. Keep the top of the root ball level with the surrounding soil, firm gently and water well.
Soak the roots in water for three to six hours immediately before planting. Keep any crown, buds or emerging shoots above the water where possible.
Pot most bare roots into 15–20cm pots filled with peat-free multipurpose compost. Large or depth-sensitive roots, including peonies, are often best planted directly into borders.
Arrange the roots naturally without bending them. Cover the roots completely, positioning the crown and buds at the depth recommended for that particular perennial.
Keep pots in a sheltered outdoor position and water whenever the compost begins to dry. Grow on until roots hold the compost together when lifted from the pot.
Plant into a suitable border or permanent container once well rooted. Add a label and water regularly throughout the first growing season while the perennial establishes.
- Botanical name
- Phlox paniculata 'Flatscreen Dawn'
- Flower colour
- White, lilac, pink, purple
- Established height
- 15-25cm
- Established spread
- 20-30cm
- Growing skill
- Easy to grow
- Habit
-
Clump-forming
Upright - Hardiness
- Fully hardy
- Leaf colour
- Green
- Mouse resistant
- Yes
- Plant size
- 1
- Plant spacing
- 12 plants per m2
- Pollinator friendly
- Yes
- Position
- Sheltered
- Rabbit resistant
- No
- Scented
- Yes
- Soil acidity
- Any
- Soil moisture
- Free draining
- Soil type
-
Loam
Clay
Stony
Multipurpose compost
Loam-based compost - Suitable for
-
Large containers
Borders
Wildlife gardens
Cottage gardens
Low maintenance gardens
Cut flower gardens - Sunlight
-
Full sun
Partial shade - Toxicity
- No report
- Years to establish
- 2-3 years
Expert care from
choice to delivery
Our horticulturalists prepare every bulb and plant with the utmost care. From selection to packing, each one receives expert attention before beginning its journey to your garden.