I have a hydrangea and would like to know how to make it bloom blue flowers. — Kathy Newman, Gretna Hydrangeas are exceptional plants in that the color of their flowers can change depending on the ...

Some plants thrive in more acidic soils, and this additive can provide a near-immediate decrease in pH. With that said, ...

Until you start gardening, “soil” and “dirt” are interchangeable. Once you’ve tried to grow anything by just digging a hole in the ground, you’ll notice that the ground is probably full of clay or ...