Someone has high(er) pH soyl for their cycens to dustbath in...
Is this hillbilly speak?
I'm not quite fluent in it yet.
There’s a couple purplish pinkish ones to the left.No, their hydrangeas are Blue, signifying basic (pH > 7) soils. Acid soils will generate Red flowrs.

But mostly lots of blue ones haha here’s the multi color ones lol