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Pond Plants - Great Blue Lobelia

21st Nov 2019

Lobelia siphilitica

Description: Light to dark blue flowers grow between the lance-like leaves, becoming more clustered towards the top of the plant.

Other Common Names: Blue Cardinal.

Planting Zone: 1.

Origin: Eastern and central Canada and the United States.

Months Available to Buy: March - September.

Height: 100cm.

Spread: 30cm. 

Flowers: August - October.