Mealy cup Sage, Blue Salvia (Salvia farinacea)
This type of sage is a miracle of flowers in the garden (it can also be grown in pots), the flowering period is from June to November. If it is protected from the cold it is a perennial. Originally from Texas and Mexico it attracts many bees and bumblebees. In this type of sage the leaves are not matt but have a "oily" brightness