|How long will the Lisanthus Blue Rose bloom? I am looking for a tall blue flowering annual that will bloom as long as Salvia and Geraniums for a red, white, and blue garden. Is there a very tall blue flower to use with President Cannas, also?
Answer from NGA
March 19, 1998
|Lisianthus will bloom all summer if you keep the spent blossoms cut off. Have you considered growing Delphiniums with your Cannas? Or try Michaelmas Daisies (a purple-blue), or African Daisies (blue ray-type flowers with yellow centers). Enjoy your patriotic garden!
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