Wait or Eliminate?
I have a handful of hosta that have no vigor over the past few years since planting them. In your opionions, is this an individual plant problem (for example, I had a sum and substance wither away, and this year will try a new sum and substance in its place) or should I just move on to a different variety for the failures?
I water plenty, and am mindful of planting depth. Other types of hostas in the area of the said failures are doing well.
A few of the ones I am thinking of banning from the list this year are: Spilt Milk, Great Expectations, Remember Me, Sharmon, and Warwick Comet.
Thanks for the opinions.