symphyotrichum novi-belgii, delicate and beautiful garden flower

plant garden closeup green purple floral bloom botany growth flower nature blossom petal summer season violet blooming colorful macro flora color bright symphyotrichum autumn asteraceae daisy botanical shrub ornamental bush michaelmas october herb natural field fresh england aster outdoor gardening novibelgii blossoming outdoors blue background detail botanic leaf novi-belgii delicate beautiful almira flowering rich flowers