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Lobelia syphilitica - Blue Cardinal Flower

Lobelia syphilitica (Blue Cardinal Flower) seeds

£1.50

Lovely clump forming perennial with bold spikes of long lasting, deep blue flowers above lush green foliage. Thrives in damp soil and perfect for brightening up semi shaded corners of your garden.

Hardy Perennial
Flowers: Late summer
Height: 60 - 100cm, Spread: 30cm
Position: Sun or semi shade in moist, well drained soil

Packet of 50 seeds

Caution: Seeds harmful if eaten

 


GROWING GUIDE

Sowing Instructions: Sow at any time of the year except early-mid summer on the surface of a moist, free-draining seed compost (eg. John Innes), do not cover the seed and seal in a polythene bag. Place in the fridge for 6 weeks, then propagate at 20 to 25C and germination should take place in 14-30 days.

Growing Instructions: Grow the seedlings on in slightly cooler conditions and when they are large enough to handle, pot on into 7.5cm pots. Overwinter if necessary in a frost-free place. When large enough, and after all risk of frost has passed, acclimatise plants to outdoor conditions before planting out 30cm apart in moist, well-drained soil in a lightly shaded position.

Caution: Harmful if eaten.


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