Phlox paniculata 'Mixed'

5 bare roots
£19.69
£3.94 each
10 bare roots
£32.49
£3.25 each
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Garden phlox is valued for its fragrance and for blooming in high summer when many perennials pause. Planting a mix gives a blended palette that looks natural in cottage and prairie-style borders.

Phlox paniculata Mixed produces an uplifting blend of scented summer flowers in a range of shades, bringing a classic cottage-garden feel to borders and delivering plenty of stems for cutting.

These hardy perennials form upright clumps and typically reach around 1–1.5m tall, carrying dense heads of starry blooms that open over weeks, providing long-lasting colour through mid to late summer.

Plant in full sun or light partial shade in fertile, moisture-retentive, well-drained soil. Phlox appreciates consistent moisture and benefits from a mulched root run to help prevent stress in hot weather.

Water during dry spells and deadhead to encourage further blooms. Improve airflow by spacing plants well, and cut stems back to the base in late autumn after flowering has finished.

Ideal for mixed borders and wildlife-friendly gardens, phlox pairs beautifully with grasses and daisies, and the sweetly scented flowers are also loved by pollinators throughout the summer.

Botanical name Phlox paniculata (mixed varieties)
Flower colour Mixed
Tuber size Grade I (Top Size)
Established height 100–150 cm
Established spread 50–100 cm
Plant spacing 3 per m²
Leaf colour Green
Habit Upright, clump-forming
Life cycle Perennial
Hardiness Fully hardy
Years to establish 1st year
Sunlight Full sun, Partial shade
Position Exposed or Sheltered
Suitable for Pots, Borders, Cutting garden
Soil acidity Any
Soil moisture Moist but well-drained
Soil type Chalk, Clay, Loam, Sand
RHS Award (AGM) No
Growing skill Easy to grow
Pollinator-friendly Yes
Deer resistant No

Where to Plant:

Choose full sun or light partial shade with rich, moist but well-drained soil. A position with good airflow reduces problems and supports healthy, long flowering.

How to Plant:

Plant in spring, setting the crown at soil level and spacing plants about 45–60cm apart. Water in thoroughly and mulch to keep moisture steady.

Aftercare:

Water in dry spells, deadhead for a longer display, and cut stems back in late autumn. Divide clumps every few years in spring or autumn to maintain vigour.

Planting and Flowering Calendar

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Key Features

Packed in paper

Packed peat-free

Great for Shade

Attracts wildlife

Fragrant

Good for cutting

£19.69

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