10/07/2026
One of my favorite things about summer at home: watching these hydrangeas take over the parkway. 🌸
We planted three Endless Summer hydrangeas here in 2020, and this has easily been their best year yet. They’ve grown to nearly 4 feet tall in a pretty compact 4’ x 14’ space and have been producing blooms all summer and into October.
After a little trial and error over the years, I changed up the routine this season: Triple Phosphate + Holly-tone in late April/early May, followed by another application of Holly-tone in mid-August. Morning sun, afternoon shade, plenty of water when it’s hot, and I leave them alone through the Chicago winter.
I’m always seeing people walk by and stop to admire them, so I thought I’d share the formula that worked for me this year. Swipe through for exactly what I did. 🌿🌸
Next year’s experiment: acidifying the soil to try to turn some of these blooms blue. 💙