The No. 1 garden question in many cold climates is “Why won’t my hydrangea bloom ... “People lust after those big blue flowers that we go gaga about and people don’t get them, especially ...

The success of your hydrangea garden largely depends on the soil and ... while acidic soil will produce blue flowers. If you desire a specific color, adjust your soil pH accordingly.

Hydrangeas are one of the most popular garden plants and it turns out there is a simple way to change the colour of the ...

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.

"The site is on top of a hill, heavy clay, minimal topsoil, yet the garden and increasing population ... for changing the pink blooms of a hydrangea to blue: pouring vinegar or lemon juice on ...