This variety, fruit of the breeding efforts carried out by the nurseries MINIER, is an improvement on their previous selection ULTRAMARINE® 'Minultra'. Presenting more upright growth ULTRAMARINE® II 'MINSYLBLEU9' presents simple, quite large, darker flowers: midnight blue buds which turn ultra marine blue with a red heart in full bloom.
It is hardy, like all the other Hibiscus varieties.
Being floriferous, ULTRAMARINE® II enhances during the summer the range of colours presented by the other Hibiscus varieties released by SAPHO, which they go well with harmoniously.
Cut back hard at the end of winter (only leave 3 or 4 buds per stem), to favour abundant flowering. Cutting it short, also allows to keep the shrub in moderate dimensions.
ANDRE BRIANT JEUNES PLANTS