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Why we like this plant
For a sophisticated splash of soft colour, Agapanthus ‘Lavender Haze’ is hard to beat. Its gentle purple-blue flowers bring a dreamy quality to garden borders and pots, making it a standout choice for more delicate or refined planting schemes. It’s low-effort, long-lasting, and a favourite among bees—perfect for gardeners who want quiet elegance without the fuss.
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About this plant
Agapanthus ‘Lavender Haze’ is a graceful and elegant cultivar, known for its soft, misty lilac-blue flower heads that float above neat clumps of strappy green foliage. Flowering over an extended summer season, this variety brings a calming, romantic hue to borders and containers. Its gentle tones are ideal for pastel planting schemes or to balance bolder summer colours. Easy to grow and beloved by pollinators, it’s a subtle showstopper with excellent garden presence.
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Key features
- Delicate lilac-blue blooms
- Long flowering period
- Elegant, airy flower heads
- Excellent for borders and pots
- Attractive to bees and butterflies
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Eventual height and
spreadHeight: 70–90cm | Spread: 40–60cm
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Growth
habitUpright, with slender flower stems and tidy, strap-shaped leaves that stay fresh-looking throughout the season.
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Moisture
Moderate – keep moist in growing season, drier in winter
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Position in
the GardenIdeal for mixed borders, containers, or courtyard gardens
Planting guide
Plant in spring in a sunny, sheltered position. Enrich well-drained soil with compost or grit. Water regularly through the first growing season and feed monthly for best performance.
Care tips
Feed during the growing season with a balanced or high-potassium fertiliser. Water regularly in summer, but ensure good drainage. Remove faded blooms to tidy and encourage further flowering.
Winter care
Provide a thick mulch over the crown or move pots to a frost-free location in winter. Avoid overly wet conditions to prevent root rot.