Lobelia erinus: How to plant, grow and care
Lobelia erinus is a low - grow , herbaceous recurrent flowering flora in Campanulaceae . It is native to Asia but can be find out in most regions of North America . The blossoms are blue to violet in untamed flora , with a five - lobed corolla 8–20 millimetre across . Around 0.5 to 4.5 inches long , efflorescence stems are 5 inches long . The epicene person peak is zygomorphic with up to 1 - cm distance and quinate with a three-fold perigonium ....