Nepeta grandiflora 'Summer Magic' — The Lavender Alternative That Thrives Where Lavender Won't
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If you've ever struggled to grow lavender, Nepeta grandiflora 'Summer Magic' could be exactly what your garden needs. This outstanding catmint variety offers the same soft, hazy lavender-blue effect as a lavender hedge — but with far greater adaptability to a wider range of garden soils, provided they are free-draining.
About Summer Magic
Bred by Malcolm Spencer and launched by Hardy's Cottage Garden Plants at the RHS Chelsea Flower Show in 2013, 'Summer Magic' quickly established itself as one of the most reliable and free-flowering catmints available. It produces branching stems clothed in beautiful lavender-blue flowers over an exceptionally long season — one of the longest of any Nepeta in cultivation.
Unlike some catmints that flop and sprawl, 'Summer Magic' holds itself up well, making it an excellent choice as an edging plant along paths, borders, and driveways.
Growing Tips
'Summer Magic' is straightforward to grow and rewards a little attention with months of colour:
- Soil: Any reasonable, free-draining soil — it does not need rich conditions
- Aspect: Full sun for best flowering
- Repeat flowering: Cut back lightly during the growing season to encourage fresh flushes of bloom
- Height × Spread: 35cm × 45cm — compact and well-behaved
Why We Love It
This is a plant that earns its place in the garden year after year. Whether you're planting a low hedge, softening a path edge, or filling a sunny border with long-lasting colour, Nepeta 'Summer Magic' delivers with minimal fuss. It's also a magnet for bees and pollinators throughout its long season.