Sempervivum calcareum 'Guillaumes' is one of the very best and a personal favourite. Deservedly given Award of Garden Merit status by the RHS. Distinctive and consistently attractive throughout the year.
Sempervivum calcareum 'Guillaumes' is one of the very best and a personal favourite. Deservedly given Award of Garden Merit status by the RHS. Distinctive and consistently attractive throughout the year.
