Hydrangea macrophylla (Bigleaf Hydrangea): This variety is most commonly affected by soil pH. It includes both Mophead and Lacecap types. The color change is most dramatic in these hydrangeas.

What do I need to add to my soil to keep my hydrangeas blue? They turned a rusty pink color after I planted them. -- Cathy Dowgin, via e-mail The color of hydrangea flowers are sensitive to soil ...

Question: We were given a blue hydrangea as a gift and told it needs special soil to remain this color. What should I do? Answer: Keep the soil acidic and you should have continuing blue hydrangea ...

Hydrangeas are a popular choice among gardeners and can fill a front or back yard with an abundance of beautiful blooms. Their bold flower heads in blues, pinks and whites look stunning in cottage and ...

If you've always wanted pink and purple French hydrangeas but your plants stay stubbornly blue, try this soil amendment ...

Hydrangeas, with their lush, rounded blooms resembling cheerful pom-poms, bring undeniable charm to any garden. Their flowers, ranging in vibrant shades from cornflower blue to soft purples and ...

Color ranks high in our decision to acquire a plant for the garden. We are told repeatedly that structure is the most important element, because flower color, even the color or pattern on foliage, is ...

Special soil for hydrangeas? That sounds like a secret recipe or a marketing gimmick. Find out what hydrangea soil is all about here on myHOMEBOOK. Hydrangeas are very popular. No wonder, as their ...

Gardeners can change hydrangea bloom color by altering soil pH. This is a fun and creative way to add a splash of color to your garden, and it's easier than you might think! Not all hydrangeas respond ...