For gardeners, there are few things more rewarding than watching your yard flourish. However, there is one bright blue flower ...

Blue lotus flower, or Nymphea caerulea, is an Egyptian water lily. Sometimes called blue Egyptian lotus, historians speculate ...

Online, products marketed as blue lotus claim to offer relaxation and even psychedelic experiences — but they're a far cry ...

Hydrangeas can bloom in a range of colours depending on the soil, but if you want them to turn blue, one gardening expert has a clever tip.