Endless summer leggy
I bought 3 endless summer hydrangeas in 5 gallon pots this spring. Two are doing really well, they are full with lots of blooms. One is not doing so well. It doesn't seem to have any growth in the middle and looks leggy? Should I return it to the nursery? or give it another season to establish. The plant looks like it's split down the middle with nothing growing in the centre.