I'm totally new to gardening and may be overthinking this, but here goes!
Just had these pee gee hydrangea shrubs planted this summer (see photo of pool with fence). They're about 5-7 feet tall.
I'm hoping they'll eventually look like my inspiration photo (the pee gees with woman sitting poolside), but based on their stalkiness, I wonder if they ever will. They look like more like trees than shrubs. Will they eventually fill in and create that lush, dense look I'm trying to achieve?
Look forward to hearing peoples' thoughts. Thank you! (BTW, our landscaper assures us they are are shrubs.)