Actually, I experimented with semps this year. I don't have enough shade for them during the hot summer months. However, I am looking at a lot of sub-alpine plants for the garden.
According to rose literature, I should not be able to grow healthy roses in this stuff, but actually, other than adding nutrients and making sure I plant with a decent sized root mass, the roses love it. I have perfect drainage and because the soil between the rocks is clay, it hold moisture much better than sandy soils. The roses are surprisingly healthy. Go figure.
Smiles,
Lyn
Edited to correct typo
