I find this to be the best time of year to plant and/or transplant perennials. The ground is still warm, so the roots can get established easily, while not needing to expend energy/resources to foliage/blooms. And you avoid working out in the heat of summer. I still check the moisture of the soil and water when needed, but you shouldn't need to water as often since temps are cooler. I don't plant seeds this time of year, but most plants do better when planted in the fall in my opinion. Good luck and happy planting.

Yes, a great time to plant the hydrangea - the best time. Water as needed but since it is not hot, you won't be losing as much due to evaporation. Use a good mulch layer.

Just remember that the sun's path is a bit different this time of year than in summer. So, as long as you know that your new plant will be in a good spot for summer as well as right now, you're set. (I learned this the hard way!)

Thank you, all, for your advice and input; I'll keep it all in mind!

Beverly