Among the most attractive in the garden are the eryngoes - or Eryngium.Eryngoes, also called sea hollies, are perennial ...

Here are a couple of great varieties with blue flowers. Lo and Behold Blue Chip Jr. is a low-growing variety of Buddelia, only growing 1-3’ tall. It is an excellent border plant.

Blue-flowered varieties that will add a pretty pop of colour to the late summer-autumn garden include the frost-tender Salvia ‘Animo’ (similar in growth habit to the well-known purple ...

I know there isn't such a botanical category as "blue shade," that is, plants that add the color blue to shady spots in our gardens, but there should be. Everyone has shade, and blue is one of the ...

Even then, blue flowers remain relatively rare, which suggests it is difficult for plants to produce such colours and may be a valuable marker of plant-pollinator fitness in an environment. Global ...