I thought I got my crappy clay soil mixed enough with grow mulch and such,but the plants either look over watered or want water,i dug around them and the clay soil is still dominent and I think the roots are suffocating.Its alot of sage,lavender,society garlic,hibiscus,bottle brush,and stuff like that.I know what each one needs,and know what brands of soils I like,all hase been planted in the ground within the last few weeks.NOW,,,,,,,,,,,,,,,is it ok to carefully dig each one back up and mix in more mulch for better draining or will it be to much stress,if I dont jack up the roots too much?