some of mine are in some really poor soil& others are in richer soil,they do better with sun,but can thrive in shade.I can't say I always use good garden manners either......Just days ago I was digging some hibiscus
seedlings to relocate and an ajuga
plant came'unearthed' I kinda rudely stuck shovel in spot wiggled a space shoved
plant back in& stepped on it and have keept that spot watered.Now I got some baby off sets off some I planted in a bed which the whole bed actully ain't too happy,but the ajuga moved there is just sitting looking the same,(But I kinda think that beds soil is like concrete& will likely be doing another
plant move-about from that bed to revamp it)
So hows your soil texture wise?I have a 4 way analizer to check my soil,but it don't help me nutrient wise.just PH/Fertilizer& moisture& lighting.
Describe their look of death,leaves shrivleing or drying or turning colors.
Besides adding peat to bed you can add organic mix or mushroom compost its just a $1 a bag or they'll have an azealia mix for acid plantings or a landscape mix.