Question:  Can Brunnera be grown indoors in planters? Winter’s dormant phase? Any particular cultivars that are better indoors? Answer: Liz Stanley, Horticulture Community Education Assistant Brunnera is a spring and early summer blooming perennial native to Siberia and the eastern Mediterranean. Plants that grow in northern climates require a dormant cold period in their life read more  Can Brunnera be grown indoors in planters?