Hydrangeas are one of the only types of flowers that can change color. The change in hue happens in response to the availability of aluminum. These gorgeous landscaping plants are like pH alarms for ...

Understanding the Context

AOL: How To Change Hydrangea Color: Easy Tweaks To Get Pink, Blue & Purple Flowers I'm sure you've seen beautiful hydrangeas of different colors. If you wish for a specific flower color on your hydrangeas, you may wonder: do you have to buy them that way, or can you change them ... How To Change Hydrangea Color: Easy Tweaks To Get Pink, Blue & Purple Flowers CNET: Yes, You Can Change the Color of Your Hydrangeas With These Expert-Backed Tips Yes, You Can Change the Color of Your Hydrangeas With These Expert-Backed Tips The Baltimore Sun: Garden Q&A: How do I change the color of my hydrangea, and why won’t my rosemary grow? Garden Q&A: How do I change the color of my hydrangea, and why won’t my rosemary grow?

Key Insights

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. KING5: How to change the color of your Hydrangeas…and make sure they keep coming back every year How to change the color of your Hydrangeas…and make sure they keep coming back every year Love your hydrangeas, but want to see how they would look in a different color? Depending on the variety, you may be able to change their color yourself.

Final Thoughts

Here’s what to know. The Farmers Almanac ... The pigment in hydrangea blooms can bind with aluminum, and this compound is responsible for the blue color. Aluminum is often present in garden soil in sufficient quantities, so you probably don’t ...