Confused

One thing I love about buying a "used" house is all the landscaping & gardening that previous owners have done. We inherited a hydrangea in our latest move, and it bloomed beautiful periwinkle early in the summer. The drought hit and it paused for a while, then as the weather cooled it came out with beautiful green, brown, and purple shaded flowers. And then this month the weather shifted hot again and we got one last bunch of blue amongst the bush full of raku tones. Cracking me up.