It’s unclear whether you mean side by side or with the clematis growing up the rhododendron… In either case, the only apparent hang up is that they have different requirements when it comes to the pH of the soil. Clematis prefer a neutral to basic (alkaline) planting site, while rhododendron are acid-lovers.
It’s unclear whether you mean side by side or with the clematis growing up the rhododendron… In either case, the only apparent hang up is that they have different requirements when it comes to the pH of the soil. Clematis prefer a neutral to basic (alkaline) planting site, while rhododendron are acid-lovers.