Impatiens arguta 'Blue Dream'
A really good starting species this very vigorous plant can tolerate full sun, right through to full shade with well draining but moist soils. Fully hardy in the UK.
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This tender perennial species of impatiens likes full sun to full shade, with a moist but well draining soil. This species is very very prolific and can be grown as a annual. Not invasive but very easy to spread.