Posted: 17/06/2014 at 10:03
They are indeed fickle. If I lift them.....for weevils....I divide them, plant them deep and they seem to respond without sulking quiicky. These are the plum, red or maroon vsrieties.
Tiarellas seem much more trouble free and easy. I divided one two weeks ago,,after flowering, and the two resulting plants are flowering and looking as if they weren't moved.
I have a huge Heuchera in a dryish, sunny place....it's flower stems must be 3' tall. I think though that keeping weevils away and dividing every year or two is the way to grow good looking Heucheras
I struggle with Key Lime Pie Bob.....it is supposed to be vigorous. I have a couple of pieces growing in pots and they are tucked in behind a conifer that allows no direct sun and they are doing well.