Iris 'Harmony' (Dwarf Iris; Reticulata Iris)

Delivery August/September
Available for delivery in August/September, when the autumn planting season begins.

10 bulbs
£6.79
£0.68 each
30 bulbs
£17.99
£0.60 each
Save 12%
100 bulbs
£50.69
£0.51 each
Save 25%

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Harmony, often admired for its violet-blue with yellow and white accents colouring, is a bulb variety especially well suited to pots & containers.

Iris reticulata ‘Harmony’ is a small treasure for the earliest weeks of spring, bringing jewel-toned blooms when the garden is still politely waking up. Neat, clump-forming and wonderfully well-suited to close viewing, it is particularly handsome threaded through gravel, tucked into alpine pockets, or arranged in pots by the door for a refined seasonal welcome.

Plant in autumn and allow these diminutive bulbs to settle in; come late winter into early spring, ‘Harmony’ rewards with crisp violet-blue flowers, lifted and brightened by yellow and white accents. The effect is quietly dramatic, yet entirely elegant—especially when planted in generous drifts.

  • Colour: Violet-blue with yellow and white accents
  • Flowering: February–April
  • Height: 10–15cm
  • Ideal for: Pots & containers, rock gardens & alpines, naturalising, front of borders
  • Helpful features: Pollinator friendly, deer resistant
Botanical name Iris reticulata 'Harmony'
Flower colour Violet-blue with yellow and white accents
Bulb size 5/6
Established height 10-15cm
Established spread 5-10cm
Plant spacing 5-8cm
Leaf colour Green
Habit Clump-forming
Life cycle Perennial
Hardiness Fully Hardy
Years to establish 2-3 years
Sunlight Full-Sun, Partial Sun
Position Front of borders, rock gardens, pots, gravel gardens
Suitable for Pots & Containers, Rock Gardens & Alpines, Naturalising, Front of Borders
Soil acidity Any
Soil moisture Moist but well-drained
Soil type Loam
RHS Award (AGM) No
Growing skill Easy
Pollinator-friendly Yes
Deer resistant Yes

Where to Plant:

Iris 'Harmony' (Dwarf iris; Reticulata iris) needs full-sun, partial sun and a warm, sheltered position for the best flowering. Plant into fertile, humus-rich soil that drains well, and choose a spot protected from strong winds, especially for taller varieties.

How to Plant:

Plant bulb from September to December once conditions are suitable. Set them at the correct depth for the variety, spacing 5-8cm apart where relevant, then firm in gently and water well after planting.

Aftercare:

Water regularly in dry weather and feed every two to three weeks once buds appear. Stake taller stems early and deadhead to keep plants flowering. After flowering, allow foliage to die back naturally before lifting or protecting bulb according to local conditions.

Planting and Flowering Calendar

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Planting
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Key Features

Packed in paper

Packed peat-free

Great for Shade

Attracts wildlife

Naturalising

£6.79

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