She suggests using the annual sweet alyssum between stones.
Of course, it is not so unusual for sweet alyssum to seed itself from the previous summer.
But one summer plant seems to be going on forever: sweet alyssum.
The lucky plant is none other than that somewhat lowly garden favorite, sweet alyssum.
After sweet alyssum has run its course, it, too, will start to form seed.
For the summer the space was filled in with white sweet alyssum.
If the sweet alyssum has stopped performing as it usually does, it, too, could be forming seed.
A good substitute that will thrive in city heat is sweet alyssum; although not blue the flowers are either white or pink.
And the sweet alyssum is still blooming where it has been protected by a collar of leaves.
Although it is not usually considered for fragrance, sweet alyssum has a delightful yet somewhat subtle scent.