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Buy Lobelia Siphilitica | Blue Cardinal Flower | Sarah Raven
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Lobelia siphilitica

Magnificent true-blue flower spikes growing to almost a metre for large vases and brilliant spires for any flower bed.
1

150 seeds

1 x 9cm pot

3 x 9cm pots

Delivery:

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Sow Under Cover
Direct Sow/ Plant Out
Flowers/ Harvest

Details:

Type
Perennial
Position
Border (Middle)
Soil
Broad Tolerance
Flowers
July - September
Height
90cm (36in)
Group/Species
siphilitica
Common name
Blue Cardinal Flower
Moisture
Moist
Aspect
Full Sun
Spread
45cm (18in)

Description

Magnificent true-blue flower spikes growing to almost a metre for large vases and brilliant spires for any flower bed.

Care Tips

Will benefit from a thick mulch in winter to protect the crown. Lift and divide in spring every 2-3 years. Skin and eye irritant - wear gloves when handling. Harmful if eaten.