So Lovely produces beautiful blooms. I have two clumps and both are in shady areas. This is because the temperatures here are quite high (in the 90's) when this late bloomer starts the show. Wonderfully scented blooms fill the garden with fragrance. Shade does seem to cause a slight reduction in the amount of blooms produced. Thankfully it has not suffered from spring sickness here, but it will go heat dormant.
May your garden bring you joy!