Established clumps are best divided every three years, ideally in spring. The aged centre of the clumps is discarded and 9cm ...

If you’re hoping to catch the blazing colours of autumn, your best bet is to head to your nearest arboretum. I was lucky ...

novae-angliae and A. novi-belgii, are now Symphyotrichum novae-angliae and Symphyotrichum novi-belgii. Plant in early spring to enjoy bright blooms in the first season. Blooms appear in late Septe ...

I decided to get deeply involved with the study of asters and goldenrods species. I learned new words like capitulum, ...

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Species of flowering plant in the family Asteraceae native to the central and eastern United States From Wikipedia, the free encyclopedia ...

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