Latin name£ºPrunella
Perennial herb with a height of 20-30cm. Six flowers blue umbels form the column shaped cluster. Sowing at spring or fall and can tolerance 15 centigrade below zero. Suitable for flowerpot, garden, rock garden, border and ground cover.
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Seeding temperature (¡æ):20-25
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Sprout days(days):10-15
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Growth temperature (¡æ): 15-38
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Flowering phase(months):May-September
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Spacing (m2):10¡Á10
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Sowing to Flowering (days): 80
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Height (cm): 20-30
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