These zinnia varieties keep giving all summer, making them the perfect choice for dedicated cutting gardens – or just the ...

Today, florists sell roses in a range of colours including red, purple, yellow — and even painted with blue or multi-coloured dyes. But what colour were the first roses? A large genomic analysis ...

It can be challenging to find bold, bright blossoms that can withstand dry environments and high temperatures, but this charming yellow flower is a perfect fit.