Lobelia siphilitica
A striking clump-forming perennial with upright spikes of deep blue flowers that bloom from late summer into early autumn. Lobelia siphilitica thrives in moist soil and is ideal for borders and wildlife gardens, . Its vibrant blooms attract bees and other pollinators.
- Beautiful blue flower spikes
- Attractive to bees & butterflies
- Perfect for borders and beds
- Great as a cut flower
- Height 70cm - Spread 40cm
Blue Cardinal Flower
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EAN code5051424043932
- Pot Size3L (19cm)
- AspectEast-facing, South-facing, West-facing
- Attractive to WildlifeAttractive to Bees, Attractive to Butterflies & Moths
- Flower ColourBlue
- Flowering MonthJuly, August, September, October
- Foliage ColourGreen
- Garden StyleCottage & Informal Garden, Water Garden, Wildlife Garden
- Hardiness (RHS rating)H3 -5 to 1ºC. Half-hardy - mild winter
- Height70cm
- Spread40cm
- MoistureMoist but well-drained, Poorly-drained
- pHAcid, Alkaline, Neutral
- Plant HabitClump-forming
- Plant TypePerennial
- Planting TypesBorders and Beds, Cut Flowers, Water-side Borders
- Season of InterestSummer
- Soil TypeChalk, Clay, Loam, Sand
- Special AttributesAttractive Foliage, Some Resistance to Rabbits & Deer
- SunlightFull Sun, Partial Shade
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