Bob I do not have trouble growing Jack Frost. This may help with your new ones. By the way I ordered the two you ordered too with the herc. 2.99 sale. Anyway...........
Because my Jack Frost grows like a weed I am constantly dividing it and putting it in different places. the new one died if I did not dig deep fill the hole half filled the lots of moist compost then the best soil then watered every day They are all planted in very little sun. About two hrs of sun and filtered sun the rest of the day.
